Indmar 350 H.O. Operator'S Manual Download Page 72

Page: 72 / 80

See page ii for engine models

5.7L Carb

5.7L TBI

5.7L MPI

LS1/LQ9

8.1L MPI

Number of Cylinders

V-8

Displacement

350 CID (5.7L)

496 CID (8.1L)

Bore/Stroke

4.0012 x 3.480 in. (101.63 x 88.39 mm)

3.898 x 3.622 in.

4.25 x 4.37 in.

(99 x 92 mm)

(108 x 111 mm)

Compression Ratio

9.4:1

10.1:1

9.1:1

Compression Pressure (Note 1)

Minimum 100 PSI (690 kPa)

Idle RPM in Neutral (Note 2)

650 ± 50 RPM

Operating Range at WOT

4400-4800 RPM

4600-5200 RPM

5200-5600 RPM

5000-5400 RPM

Oil Pressure at Idle

4 PSI (41 kPa) Minimum - Hot

5 PSI (34kPa) Minimum

Oil Pressure at 2000 RPM

18 PSI (124 kPa) Minimum Hot

10 PSI (69kPa) Minimum

Oil Filter

Pennzoil PZ3, AC-PF25

AC-PF454

Fuel Pump Pressure

8 PSI Max

30 PSI Min at Keyup

50 PSI Min at Keyup

(55.2 kPa)

(206.8 kPa)

(344.7 kPa)

Electrical System

12 Volt DC Negative (-) Ground

Minimum Battery Requirements

550 cca/700 mca/120Ah

Firing Order

1-8-4-3-6-5-7-2

1-8-7-2-6-5-4-3

Spark Plug Type

MR43LTS or 41-932 (Platinum Tip)

AC 41-974

AC 41-983

Spark Plug Gap

0.030 in. (.76 mm)

0.045 in. (1.1 mm) .060 Platinum

0.050 in. (1.3 mm)

Base Timing at 1000 RPM (Note 3)

10˚ Before Top Dead Center

Non Adjustable

Thermostat

160° F (71° C)

Indmar Marine Engines

B-1

Appendix – B

ENGINE SPECIFICATIONS

OM0502-04 Body 11/14/03 11:23 AM Page B-1

Summary of Contents for 350 H.O.

Page 1: ...O p e r a t o r s M a n u a l ...

Page 2: ...s the presence of a hazard which WILL or CAN cause MINOR or MODERATE personal injury or property damage NOTICE Indicates installation operation or maintenance infor mation which is important but not hazard related The precautions listed in this manual and on the engine or boat are not all inclusive If a procedure method tool or part is not specifically recommended you must satisfy yourself that it...

Page 3: ...ndmar 350 H O Malibu LCR Malibu Monsoon Malibu Hammerhead MasterCraft MCX MasterCraft MCX Sammy Duvall Edition Indmar 6 0 Liter PFI Malibu LS1 Corvette MasterCraft LQ9 Indmar 454 Carbureted Indmar 502 Carbureted 8 1L Multi Port Fuel Injected Indmar Malibu 8 1 Vortec MasterCraft 8 1 Vortec ENGINES COVERED The information in this manual applies to the following engine models OM0502 04 Body 11 14 03 ...

Page 4: ...l performance Operational performance data will be retained to track product performance in the future It s our goal to continually improve our product and deliver all the benefits of the latest power technology If you have any questions concerning your engine please feel welcome to contact Indmar Customer Service at 901 353 9930 or E Mail us at gearhead Indmar com You can write us at Indmar Produ...

Page 5: ...ne Starting Procedures 3 1 Chapter 4 Normal Operation 4 1 Chapter 5 Fuel 5 1 Chapter 6 Maintenance 6 1 Chapter 7 Storage and Winter Lay up 7 1 Chapter 8 Troubleshooting 8 1 Appendix A Maintenance Components and Fluids A 1 Appendix B Engine Specifications B 1 Appendix C Limited Warranty C 1 TABLE OF CONTENTS OM0502 04 Body 11 14 03 11 23 AM Page iv ...

Page 6: ...o find your nearest Indmar dealer please call 901 353 9930 or visit our website at www indmar com To ensure that the proper information is available note the engine serial number Your dealer should have written the engine serial number on your copy of the warranty registration card Your copy of the warranty registration card should be in this Operator s Manual The serial number is stamped on the e...

Page 7: ...f purchase by the first owner If your engine is not registered all warranties may be void The remainder of the engine warranty is transferable to the second or subsequent owner Contact your dealer or Indmar for details To obtain enjoyment from your boat follow recommenda tions described in this manual The knowledge you gain through careful review will help you experience lasting satisfaction Furth...

Page 8: ...thier lifestyle and environment Better Fuel Economy Burns up to 30 40 percent less gas and oil than conventional carbureted two stroke engines saving money and ressources Longer Emission Warranty Protects consumer for worry free operation One Star Low emission The one star label identifies engines that meet the Air Resources Board s Personal Watercratf and Outboard marine engine 2001 exhaust emiss...

Page 9: ...ol system and are covered under the Emissions Control Warranty 1 Fuel Metering System A Fuel injectors B Fuel pressure regulator C Manifold Absolute Pressure Sensor D Throttle Position Sensor E Idle Air Control Valve F Throttle Body Port Fuel Injection Models G Throttle Body Assembly Throttle Body Fuel Injection Models H Carburetor I Coolant Temperature Sensor J Intake Valves 2 Air Induction Syste...

Page 10: ... for that part Emission warranted parts that are scheduled for regular inspection but not regular replacement are warranted by Indmar for the entire warranty period of the inboard engine Any emission warranty part repaired or replaced under the terms of this warranty statement is warranted by Indmar for the remainder of the warranty period of the original part All parts replaced under this limited...

Page 11: ...r Clean every 100 hours Replace as necessary Spark Plugs Replace every 300 hours or annually whichever occurs first PCV Valve Replace every 300 hours or annually whichever occurs first Spark Plug Wires Inspect annually Replace as nec essary NOTICE Ignition timing engine idle speed and air fuel mixture are not adjustable on this engine NO OTHER ADJUSTMENTS NEEDED Emission Maintenance Procedures Eng...

Page 12: ...ilter 501015 AC PF454 501000 PZ45 Spark Plugs 556034 AC MR43LTS or 556199 AC 41 932 556188 AC 41 974 556198 AC 41 938 556034 AC MR43LTS PCV Valve 506001 506002 506001 506002 551364 505001 Flame Arrestor 525006 521105 525011 525009 525022 525009 525020 525021 525011 525006 Plug Wires 756002 751101 756002 751101 756002 751202 756003 756001 Distributor Cap 556083 Not Applicable 556083 Distributor Rot...

Page 13: ...uel injection system the ignition system and catalytic converter Also included may be hoses belts connectors and other emission related assemblies Where a warrantable condition exists Indmar Products will repair your inboard engine at no cost to you includ ing diagnosis parts and labor Manufacture s Warranty Coverage Select emission control parts from model year 2003 2008 inboard engines are warra...

Page 14: ...nce As the inboard engine owner you should be aware that Indmar Products may deny you warranty coverage if your inboard engine or part has failed due to abuse neglect improper maintenance or unapproved modifications You are responsible for presenting your inboard engine to an Indmar Products distribution center as soon as a problem exists The warranty repairs will be completed in a reasonable amou...

Page 15: ...xiv Indmar Marine Engines OM0502 04 Body 11 14 03 11 23 AM Page xiv ...

Page 16: ...ck the boat hull and or garboard drain plug Make sure they are installed and secure Check the boat owner s manual for additional pre operation checks 2 Make sure all engine drain plugs are installed Refer to Chapter 7 Storage and Winter Layup There are several drain locations Block Two drain plugs on each side 5 7 Liter EFI engines have an Engine Knock Sensor 1 Figure 1 2 installed in one drain ho...

Page 17: ... Check transmission oil level for correct level Refer to Chapter 6 Maintenance 6 If your engine is equipped with fresh water cooling check the expansion tank for the correct level Refer to Chapter 6 Maintenance Do not mix antifreeze types 7 Inspect engine mounts to make sure they aligned and tight Make sure that the propeller shaft coupler bolts are tight Make sure the engine water intake is not b...

Page 18: ...s required before starting your EFI engine for the first time This allows the electric fuel pump to fill the fuel injection lines with gasoline Each time you advance the ignition switch to the ON position the fuel pump cycles for 2 seconds NOTICE Priming fuel system is not necessary with carbureted engines 9 EFI Engines Only Prime the fuel system by cycling the fuel pump eight to ten times before ...

Page 19: ...ng care now to break in your new Indmar engine is VERY important When broken in properly your engine will last longer run better and require fewer repairs over its lifetime Your new Indmar engine does not require an elaborate break in procedure just a little care and com mon sense for the first 10 hours Break in Tips Always let engine warm up to normal operating tem perature before accelerating Av...

Page 20: ...st engine and trans mission oil and filter change and engine checkup Your Indmar dealer is best equipped to check the engine immediately after break in After the break in procedure is over your boat may be operated continuously at any speed Be sure to check the wide open throttle operating range refer to Chapter 4 Selecting A Propeller Do not exceed maximum RPM recommended for your engine Exceedin...

Page 21: ...1 6 Indmar Marine Engines OM0502 04 Body 11 14 03 11 23 AM Page 1 6 ...

Page 22: ...our boat at least once a day for gasoline fumes oil leaks and areas where wiring may be worn or damaged Explosive gasoline and battery fumes may accumulate in your engine compartment Failure to properly ventilate fumes with the bilge blower may result in explosive atmos phere resulting in death or serious injury to you and your passengers Before starting engine operate bilge blower at least 4 minu...

Page 23: ... a safe boating experience every time DON T swim or sit near the swim platform when any engine is running DON T hold on to the swim platform while the boat is underway no Teak Surfing DON T moor next to another boat whose engine is running DON T confuse carbon monoxide poisoning with sea sickness or intoxication DO immediately move the person to fresh air investigate the cause and take corrective ...

Page 24: ...he engine or through the heat exchanger on closed cooled engines Freezing tempera tures will severely damage the engine block cooling system components and exhaust system components Contact your dealer or see Chapter 7 for draining instructions Daily Pre Start Checks Refer to Chapter 6 Maintenance for checks and services Figure 2 1 Pre Start Check Points 1 Verify boat hull and or garboard drain pl...

Page 25: ...ent Figure 2 3 Engine Oil Filter 7 Check transmission fluid level Check V Drive fluid level if equipped 8 If your engine is equipped with a fresh water cooling system check coolant level in the expansion tank 9 Check alternator belt for wear and proper tension 10 Verify that exhaust hoses are in good condition and clamped tight 11 Ensure that the propeller shaft coupler bolts are tight 12 Verify e...

Page 26: ...r signs of wear and abrasion 14 Verify throttle shift control is functional and properly adjusted 15 Verify steering controls are functional and properly adjusted 16 Verify battery connections are clean and securely fastened Figure 2 4 Battery Connections INDM A010 OM0502 04 Body 11 14 03 11 23 AM Page 2 5 ...

Page 27: ...2 6 Indmar Marine Engines OM0502 04 Body 11 14 03 11 23 AM Page 2 6 ...

Page 28: ...r serious injury to you and your passengers When refueling make sure to open the motor box and run the blower during and after the re fueling operation Failure to do so may result in fire or explosion and may cause death or serious injury Never remove or modify any components of the engine s fuel system Tampering with fuel components may cause a hazardous condi tion that could result in severe per...

Page 29: ...warms up NOTICE Because of the electronic engine controls there is no need to advance the throttle to set an automatic choke The throttle should be in the neutral position with the neutral detent button on the shift control box pulled out 4 After the engine starts release the key The engine will gradually slow from a fast idle to normal idle If engine is cold it will operate at a slightly higher i...

Page 30: ...ting the starter motor is not covered by the warranty Hold key in START position for 3 5 seconds If engine still does not start advance throttle lever about 1 4 of its total travel Turn key and hold it there for 12 more seconds until engine starts If your engine does not start after several attempts it may have too much fuel and needs to be cleared HOW TO CLEAR THE ENGINE 1 Check throttle lever 1 ...

Page 31: ...e sure that your throttle lever is in NEUTRAL 3 Turn key OFF Try to start engine again If it does not start advance throttle to about 1 4 while holding key in the START position Remember you should only hold key in start position for 12 seconds at a time When engine starts release the key and immediately return throttle to IDLE position NOTICE Your engine is designed to work with the stan dard ele...

Page 32: ... due to water is not covered by the warranty 2 Follow the starting procedures outlined in Chapter 3 Engine Starting Procedures Don t forget to run your engine blower for at least 4 minutes before cranking engine Failure to do so may result in fire and or explosion resulting in death or serious per sonal injury 3 Once the engine is started allow it to reach operat ing temperatures of at least 120 1...

Page 33: ...al should take precedence The shift throttle control is important to daily operation Have your dealer check it regularly for proper adjustment and lubrication NOTICE Avoid using the throttle lever during the start ing sequence Your electronic engine controls should not need any throttle movement while starting Your engine has a safety feature that allows the engine to crank only in the neutral pos...

Page 34: ... If water collects in the engine cylinder for any reason it can cause hydrostatic lock not allowing the pistons in the engine to move properly Hydrostatic lock can severely damage your engine which is not covered by your warranty UNUSUAL VIBRATION If your engine is used in a direct coupled application inboard you need to know that damage to the drive line propeller shaft strut and coupling can cau...

Page 35: ...equire special service tools You could damage the fuel system by not using specified tools This could cause a fire or explosion and subsequent death or seri ous personal injury to you or your passengers See your dealer for assistance with fuel system repairs BATTERY Your engine uses a special 12 volt marine battery If a replacement is needed use only a marine battery with minimum 650 cold cranking...

Page 36: ...ons are noted Low Oil Pressure High Coolant Temperature High Transmission Oil Temperature Any of these conditions will also put the engine into Power Reduction mode If the Check Engine light should go on or if the engine enters the Power Reduction mode you should have your dealer check the engine as soon as possible Schedule engine service at once when this light is illuminated Failure to have you...

Page 37: ...tays lit above 2000 RPM take the boat to your Indmar dealer for service ENGINE COOLING Raw water cooled engines have two water pumps One circulates water throughout the engine The other pump uses water from the sea lake or river to feed raw water to the engine This raw water pump is designed to use the water it pumps to lubricate its impeller Do not run the engine unless the boat is in water If yo...

Page 38: ...evere damage to your engine Monitor the temperature and oil gauges continuously If the temperature rises past 200 F 93 C or your oil pressure drops below 4 psi 41 kPa STOP THE ENGINE IMMEDIATELY Damage due to running the engine with excessive tem perature or low oil pressure is not covered by your war ranty EXHAUST HOSES Exhaust hoses on most boats carry exhaust gases from the engine outside of th...

Page 39: ...gine operation If you use your boat for several differ ent applications such as wakeboarding barefooting and cruising it may be necessary to have 2 or more pro pellers which will allow the engine to operate in the WOT range for each application Propping the boat should be done after engine break in and the initial 10 hour dealer check The boat should be loaded the way it would normally be for each...

Page 40: ...nomenon can become particularly apparent when an engine is propped out on a cool dry day in spring and later on a hot humid day in summer does not have the same performance Although some per formance can be regained by dropping to a lower pitch propeller the basic condition still exists The propeller is too large in diameter for the reduced power output An experienced marine dealer can determine h...

Page 41: ...4 10 Indmar Marine Engines OM0502 04 Body 11 14 03 11 23 AM Page 4 10 ...

Page 42: ...re highly flammable and explosive Never smoke while refueling Keep sparks and flames away from fuel Only refuel in well ventilated area Never overfill fuel tank Stop engine before fueling Swallowing or inhaling gasoline or fumes is dangerous Seek medical attention Gasoline spills on your skin should be washed immediately with soap and water If gasoline spills on clothing change cloth ing immediate...

Page 43: ...ional boater If your boat has not been used for more than 30 days with fuel in the tank even stabilized fuel the engine may run poorly until the old fuel is used up Indmar will not pay for repairs to carburetors or fuel injection compo nents that are inoperable or damaged from old and or poor quality fuel USING OXYGENATED FUELS OR FUELS WITH ALCOHOL MBTE methyl butyl tertiary ether is an oxygenate...

Page 44: ...s can corrode metal parts in your fuel system and engine Fuels that contain methanol will damage your engine Damage caused by the use of fuels that contain methanol is not covered by your warranty FUELS IN OTHER COUNTRIES If you operate your Indmar engine outside the USA or Canada unleaded fuels may be difficult to obtain Leaded fuels are not recommended as engine compo nents will last longer usin...

Page 45: ...5 4 Indmar Marine Engines OM0502 04 Body 11 14 03 11 23 AM Page 5 4 ...

Page 46: ...ds on your use of marine parts When servicing the electrical ignition and fuel systems it is extremely important that all components are properly installed and tightened If not any electrical or ignition component could permit sparks to ignite fuel vapors from fuel system leaks if they existed Since marine engines are expected to operate at near full throttle for most of their life and to operate ...

Page 47: ...tempt any repairs Be sure all fasteners you use are approved and rated for marine use Use of improper parts can cause component or engine failure which may result in death or serious person al injury Never operate engine without adequate water supply to the raw water pump Failure to properly cool engine will cause severe engine damage and void your warranty CAUTION WARNING OM0502 04 Body 11 14 03 ...

Page 48: ...Walters V Drive Oil Change X X Engine Coolant Change X Spark Plugs Replace X Engine Timing Check X X Engine Tune Up X Flame Arrestor Clean Change X Belts Inspect X X X Shaft Alignment Check X X Spark Plug Wires Inspect X Raw Water Pump Impeller Inspect X X Replace Breather Hose Clean X PCV Valve Replace X Starter Bendix Grease X X Services best accomplished by your Indmar dealer OM0502 04 Body 11 ...

Page 49: ...pan giving you a more accurate reading Figure 6 2 Dipstick 1 Pull dipstick from engine 2 Wipe oil off stick with clean towel cloth 3 Insert dipstick completely into the dipstick tube 4 Remove dipstick and read oil level 5 After reading is complete return dipstick to tube 6 Add oil if necessary Adding Oil If oil level on the dipstick reads below the ADD mark add only enough oil to return level to F...

Page 50: ...anty Synthetic Oil Synthetic oil that meets our requirements of 15W40 and API SL SJ CI 4 CH 4 CG 4 is acceptable to use after 100 hours of operation with the recommended oil The use of synthetic oil does not change the requirement of 50 hour oil change intervals Changing Oil Change your engine oil after the first 10 20 hours of operation Then change oil every 50 hours or annually whichever comes f...

Page 51: ...nitial start up always carefully inspect oil drain plug and oil filter gasket area for leaks 8 Stop the engine and re check oil level Add if neces sary Oil Additives Do not use oil additives Indmar engines do not need oil additives Use of recommended oil along with regular oil and oil filter changes will protect your engine adequately Disposing Used engine oil contains dangerous chemicals and is c...

Page 52: ... thoroughly and blow dry The metal flame arrestor must dry completely before it is returned to the engine Paper Type This type of flame arrestor should be blown clean from the inside monthly and replaced annually Use only gen uine Indmar replacement parts to ensure proper fit and protection against fire and explosion When cleaning or replacing the flame arrestor clean the breather hose and replace...

Page 53: ...er the cooling system must be flushed with clean water immediately to prevent corrosion and blockage in the cooling system Open Cooling Systems usually consist of a raw water intake on the bottom of the boat a raw water pump a belt driven marine water pump a thermostat to regulate engine temperature and various connecting hoses The raw water pump pulls outside water through the intake circulates t...

Page 54: ...e of coolant is not covered by warranty The coolant system should be flushed and coolant replaced every two years This should be performed by a qualified Indmar service technician When adding coolant add only Sierra brand propylene glycol in an appropriate mixture with distilled water in accordance with the directions on the container Do not overfill the tank Do not mix anti freeze types If coolin...

Page 55: ... system Your Indmar dealer has factory trained technicians and U S Coast Guard approved marine grade parts required for fuel systems CARBURETOR ADJUSTMENTS The carburetor on your engine has been carefully adjust ed at the factory and has had sealing caps applied to the idle mixture screws to prevent further adjustment Altering the original factory settings will change the emis sions characteristic...

Page 56: ...ach year thereafter Refer to the transmission owner s manual for information The transmission is water cooled by a heat exchanger connected to the engine cooling system The transmission fluid level should be checked each time the engine oil is checked Fluid level is to be maintained at a level between the Full and Add marks on the transmission dipstick Overfilling the transmission with fluid will ...

Page 57: ... or level on trailer The transmission dipstick is located on the top of the transmission Dipsticks may be marked ADD and FULL or H and L high and low maintain fluid level between the two marks Check level immediately after turning engine off Transmission fluid may be hot Be careful not to burn yourself 1 Remove the dipstick and wipe with a clean towel 2 Insert the dipstick completely do not screw ...

Page 58: ...ge the transmission Damage to your transmission due to too much or too little fluid is not covered by your warranty ELECTRICAL SYSTEM All Indmar engines are equipped with a 50 A circuit breaker 1 Figure 6 10 to protect the engine electrical system and components from overload If the engine will not crank with the battery switch in the ON position locate the red breaker reset button labeled 50 at t...

Page 59: ... that all harnesses are routed correctly If a wiring clip or retainer breaks replace it immediately Wiring is specifically routed to eliminate problems related to engine heat and spray or immersion in liquids Electrical problems can result if wiring is moved from its original position and is not properly repositioned General Lubrication STARTER Apply a dab of Pennzoil Premium Plus multipurpose gre...

Page 60: ...er storage is not covered under terms of Indmar s limited warranty Because of the complexity of preparing your engine for winter storage and the danger of catastrophic engine damage from freezing water in the engine it is recommended that you have your dealer perform winterization procedures Damage due to by improper win terization storage is not covered by product warranty To properly winterize y...

Page 61: ... storage with fuel in the tank s that does not contain alcohol fill the fuel tank s with fresh fuel and a sufficient amount of Sta Bil gasoline stabilizer to treat the entire tank Follow instructions on the container 2 If the boat is to be placed in storage with fuel that contains alcohol the fuel tank should be drained as completely as possible and Sta Bil gasoline stabilizer added to any fuel re...

Page 62: ...f cracked or damaged 7 Drain seawater section of the cooling system All Engines 1 Drain water from exhaust manifolds Uncouple the hose quick disconnect and drain the manifolds Indmar recommends that you leave the drain plugs out or the hose uncoupled until spring 2 Remove both hoses from the seawater pump on the front of the engine Drain any remaining water from the hoses 3 Remove the raw water pu...

Page 63: ...er Inspect the cooler for any debris such as weeds plastic etc Figure 7 3 Transmission Cooler 5 On Walters V Drive equipped units remove the two small square headed drain plugs from the front and rear of the upper housing Look for the words Water Drain on the housing INDM A009 INDM A036 OM0502 04 Body 11 14 03 11 23 AM Page 7 4 ...

Page 64: ...ngine removing the knock sensor does NOT drain the block Remove the plugs from the brass fillings on both sides of the engine to drain water from the block NOTICE Placing the drain plugs in a plastic bag and attaching it to the steering wheel of the boat will act as a reminder to reinstall the drain plugs during recommis sioning in spring 2 Use a short piece of stiff wire and poke around in the dr...

Page 65: ...ove the drain plugs on each end of the heat exchanger Do not remove center fresh water coolant plug 2 Remove the hose from the outlet side of the raw water pump Push the end of the hose low into the bilge using care not to kink it Allow both coolers to drain 3 Coat the threads of the heat exchanger drain plugs with pipe sealant and install 4 Remove the hose from the rear elbow of one of the exhaus...

Page 66: ...les If your engine has a knock sensor it must be reinstalled without using thread sealant Do not over tighten the knock sensor Torque specification for the knock sensor is 14 16 lb ft 19 to 21 5 Nom 4 On Walter V Drive units coat the threads on the drain plugs with pipe sealant and reinstall on the front and rear of the transmission housing 5 Reinstall the raw water pump impeller be sure to use a ...

Page 67: ...d cycle the key switch ON then OFF for five second intervals 8 10 times before cranking the engine to allow the fuel pump to prime the fuel lines 16 Review boat manufacturers starting procedure 17 Start the engine If you experience a no start condi tion do not crank the engine for more than 15 sec onds without allowing a two minute cool down peri od When the engine starts keep a close watch on the...

Page 68: ...aust outlet shows rich gas mixture 7 Excessive boat loads weight 8 Damaged or dirty hull 9 High altitude adjustment required 10 Adjustment for temperature extremes required Hard Cold Start 1 Weak or discharged battery 2 Choke held open Carbureted Engines Only 3 Loose coil or ignition wires 4 Engine Flooded 5 Fouled spark plugs 6 Lack of fuel at carburetor Carbureted Engines Only 7 Battery cables l...

Page 69: ...e in need of tune up 5 Engine needs to be adjusted for high altitude operations 6 Engine needs to be adjusted for temperature extremes 7 Carburetor out of adjustment Carbureted Engines Only Hard Start Hot 1 Flooding condition 2 Loose electrical ground at engine 3 Closed choke Carbureted Engines Only 4 Plugged flame arrestor 5 Fouled spark plugs 6 Loose coil or ignition wires 7 Battery cables loose...

Page 70: ...ion Pennzoil Type A Dexron II III or Dexron Mercon ZF V Drive and Reduction Gears 15W 40 Pennzoil Marine API Service SL SJ CI 4 CH 4 CG 4 Walters V Drive SAE 30 Pennzoil Motor Oil Engine Fuel for storage STA BIL fuel stabilizer Engine Cables for corrosion protection Pennzoil Marine Z M Corrosion Protectant and Lubricant Starter Bendix Pennzoil Premium Plus Multipurpose Grease Appendix A MAINTENANC...

Page 71: ...t All Raw water cooled Indmar 985009 All Closed cooled except LS1 LQ9 6 0 Indmar 986034 LS1 LQ9 Indmar 986110 Spark Plugs All 5 7 Liter except LS1 AC Delco MR43LTS or 41 932 Platinum LS1 LQ9 6 0 AC Delco 41 974 8 1 Liter AC Delco 41 983 Surface Corrosion Protection Pennzoil Marine Z M Corrosion Protectant and Lubricant Engine Fogging Oil Pennzoil Marine Fogging Oil OM0502 04 Body 11 14 03 11 23 AM...

Page 72: ...4kPa Minimum Oil Pressure at 2000 RPM 18 PSI 124 kPa Minimum Hot 10 PSI 69kPa Minimum Oil Filter Pennzoil PZ3 AC PF25 AC PF454 Fuel Pump Pressure 8 PSI Max 30 PSI Min at Keyup 50 PSI Min at Keyup 55 2 kPa 206 8 kPa 344 7 kPa Electrical System 12 Volt DC Negative Ground Minimum Battery Requirements 550 cca 700 mca 120Ah Firing Order 1 8 4 3 6 5 7 2 1 8 7 2 6 5 4 3 Spark Plug Type MR43LTS or 41 932 ...

Page 73: ...s 1 Minimum recorded compression in any one cylinder should not be less than 70 of the highest recorded cylinder 2 Measured using an accurate shop tachometer at normal operating temperature Idle RPM on EFI models is not adjustable 3 Timing must be set using special procedures indicated in the appropriate service manual Timing cannot be set using conventional methods Special tool s required 4 Alway...

Page 74: ... Range at WOT 4400 4800 RPM Oil Pressure at Idle 5 PSI 34 kPa Minimum Oil Pressure at 2000 RPM 10 PSI 69 kPa Minimum Oil Filter AC PF454 Fuel Pump Pressure 8 PSI Max 55 2 kPa Electrical System 12 Volt DC Negative Ground Minimum Battery Requirements 550 cca 700 mca 120Ah Firing Order 1 8 4 3 6 5 7 2 Spark Plug Type MR43LTS or 41 932 Platinum Tip Spark Plug Gap 0 045 in 1 1 mm 060 Platinum Base Timi...

Page 75: ...in any one cylinder should not be less than 70 of the highest recorded cylinder 2 Measured using an accurate shop tachometer at normal operating temperature Idle RPM on EFI models is not adjustable 3 Timing must be set using special procedures indicated in the appropriate service manual Timing cannot be set using conventional methods Special tool s required 4 Always use dipstick to determine exact...

Page 76: ...ect lack of maintenance accident abnormal operation improper installation improper preparation improper winterization improper dealer set up or improper service or normal wear and tear Haul out launch towing charges removal and or replacement of boat partitions or material because of boat design for neces sary access to the Product Transportation charges and or travel time Service requested by cus...

Page 77: ...on data from an engines Electronic Control Module prior to granting warranty coverage on the product Product installed in boats manufactured by an approved manufacturer OEM a For a period of thirty six 36 months commencing from the date of purchase or the date of commencement of the product use whichever sooner occurs in the case of non commercial use b For a period of thirty six 36 months commenc...

Page 78: ...ub sequent owner or lessor the new owner lessor information along with a check for 200 00 made payable to Indmar Warranty Transfer must be sent within 60 days of transfer Any transfer must be approved by Indmar In the case of transfer of a leased boat a copy of the lease contract showing the length of the lease must also be included No warranty claims will be honored without prior receipt of the I...

Page 79: ...ITY WITH RESPECT TO ITS OBLIGATIONS UNDER THIS WARRANTY OR OTHERWISE FOR CONSEQUENTIAL EXEMPLARY INCIDENTAL OR PUNITIVE DAMAGES EVEN IF IT HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES THE STATED EXPRESS WARRANTY IS IN LIEU OF ALL LIABILITIES OR OBLIGATIONS OD INDMAR FOR DAMAGES ARISING OUT OF OR IN CONNECTION WITH THE DEVELOPMENT DELIVERY USE OR PERFORMANCE OF THE PRODUCT IN ANY EVENT THE L...

Page 80: ......

Search results

Summary of Contents for 350 H.O.

Reviews:

Related manuals for 350 H.O.

Brands by name

Popular brands

Indmar 350 H.O., Operator'S Manual

Search results

Summary of Contents for 350 H.O.

Reviews:

Related manuals for 350 H.O.

Brands by name

Popular brands