Landoll 345E Operator'S Manual Download

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F-563-0610

06/2010

LANDOLL CORPORATION

1900 North Street

Marysville, Kansas 66508

(785) 562-5381

800-428-5655 ~ WWW.LANDOLL.COM

Model 345E

Trailer

Operator’s Manual

Summary of Contents for 345E

Page 1: ...F 563 0610 06 2010 LANDOLL CORPORATION 1900 North Street Marysville Kansas 66508 785 562 5381 800 428 5655 WWW LANDOLL COM Model 345E Trailer Operator s Manual...

Page 2: ......

Page 3: ...Vehicle and Trailer Hook Up and Check Out 3 4 Towing the Trailer 3 4 Parking the Trailer 3 5 Uncoupling Towing Vehicle from Trailer 3 5 Winch Controls 3 6 Axle Control Lever 3 7 Trailer Tilt Lever 3 7...

Page 4: ...2 Brake System Maintenance 4 13 General 4 13 Spring Air Brake 4 14 Replacing the Spring Air Brake Unit 4 14 Tandem Relay Valve Maintenance 4 15 Brake Assembly Maintenance 4 15 Automatic Slack Adjuster...

Page 5: ...EQUIPMENT IS IMPROPERLY ASSEMBLED OR MAINTAINED THE WARRANTY IS VOID IF YOU HAVE ANY QUESTIONS CONTACT LANDOLL CORPORATION 1900 NORTH STREET MARYSVILLE KANSAS 66508 or phone 785 562 5381 or 800 428 5...

Page 6: ...E Make sure you read and understand the information contained in this manual and on the machine signs decals before you attempt to operate or maintain this vehicle The safety statements contained in t...

Page 7: ...CIFIC BOLT TORQUES AIR RIDE SUSPENSION EQUALIZER BEAM PIVOT AND ADAPTER BOLTS DESIGNATED W NEWAY ON BOLT HEAD 800 FT LBS EQUALIZER BEAM PIVOT AND ADAPTER BOLTS DESIGNATED W HOLLAND NEWAY ON BOLT HEAD...

Page 8: ...62 80 100 1 2 20 40 50 65 81 90 112 9 16 12 55 62 80 100 110 137 9 16 18 60 75 90 112 130 162 5 8 11 75 94 110 137 170 212 5 8 18 85 106 130 162 180 225 3 4 10 130 162 200 250 280 350 3 4 16 150 188...

Page 9: ...FOOT POUNDS PARKER BRAND FITTINGS Dash Size 37 Degree JIC O Ring ORS O Ring Boss ORB 4 11 13 15 17 13 15 5 14 16 21 23 6 20 22 34 36 25 29 8 43 47 58 62 40 44 10 55 65 100 110 57 5 62 5 12 80 90 134...

Page 10: ...2 4 F 563 0610 Edition STANDARD SPECIFICATIONS Page Intentionally Blank...

Page 11: ...the stop lamp red circuit and ground through the white wire It is necessary that the blue circuit is hot when the tractor key switch is on The blue circuit on the trailer may also not be used to power...

Page 12: ...ng vehicle If the trailer hitch is bolted to the trailer at the correct height according to Steps 2 and 3 raise or lower the hitch by operating the bed tilt hydraulics until the proper height has been...

Page 13: ...ns from landing gear and slide landing gear fully up to stowed position Insert and lock pin holding landing gear in stowed position Fully lower bed tilt IMPORTANT Keep brakes engaged for remainder of...

Page 14: ...ing lamp should go off once the trailer exceeds 4 mph Once the vehicle speed exceeds 4 mph the light should remain off unless a fault occurs or the keyswitch is turned off then on again CAUTION b If t...

Page 15: ...r on page 3 5 2 Disconnect emergency and service air lines 3 Disconnect the electrical cable and store so end is not on the ground 4 Disconnect safety chains from the towing vehicle 5 Lower the landin...

Page 16: ...is the center lever See Figure 3 3 It has three positions UP In this position the winch reels the winch cable in CENTER This is the neutral position This position has some holding power but cannot be...

Page 17: ...In this position the undercarriage slides to the rear WARNING Figure 3 3 Hydraulic Controls Trailer Tilt Lever The TRAILER TILT LEVER is located on the front lower deck of the driver s side frame mem...

Page 18: ...e the approach plate resting on the ground whenever the center of gravity of the trailer and load is behind the rear axle of trailer In loading position the approach plate should be resting on the gro...

Page 19: ...ROL lever in the transport position until hydraulic system works against the fully extended hydraulic axle cylinder 11 Check the position of the payload If between 8 and 30 of the total weight of trai...

Page 20: ...3 10 F 563 0610 Edition OPERATING INSTRUCTIONS Figure 3 4 Steps for Loading and Unloading...

Page 21: ...o assist the load down to the end of the approach plate With end of load resting on the ground block load from rolling or sliding if necessary Disconnect the winch and move the trailer from under the...

Page 22: ...position the engine throttle is closed letting the engine run at a slow idle 4 To start pull the choke completely out and set the throttle to the LOW position 5 Turn the ignition key to the START pos...

Page 23: ...side of the trailer The rear most control adjusts the cylinder on the curb side of the trailer Both controls have three positions IN When the control for either cylinder is pushed in toward the center...

Page 24: ...3 14 F 563 0610 Edition OPERATING INSTRUCTIONS Figure 3 7 Rear Impact Guard and Anti Lock Brake System...

Page 25: ...1 1998 Each trailer including a trailer converter dolly shall be equipped with an anti lock brake system that controls the wheels of at least one axle of the trailer Wheels on other axles of the trail...

Page 26: ...iver blinks every 1 2 second if there is communication between the transmitter and the receiver It will blink once a second if there is no communication i e no power to the receiver d The Red LED blin...

Page 27: ...lay valve for trailers with air brakes and storage compartments They must be open at all times to avoid moisture entrapment Hot Weather Operation 1 Hot weather operation can cause expansion of parts r...

Page 28: ...3 18 F 563 0610 Edition OPERATING INSTRUCTIONS Page Intentionally Blank...

Page 29: ...brication Table 4 1 and Figure 4 1 details lubrication points and intervals method of application and lubricant required and illustrates the location of each part to be lubricated During inspections o...

Page 30: ...B ONLY 3 WINCH GEAR CASE 2 WINCH CABLES 4 ENGINE PACKAGE HYDRAULIC RESERVOIR 1 ENGINE CRANKCASE 6 VIEW A A SLACK ADJUSTERS CAMSHAFT BUSHINGS CAM FOLLOWERS REAR ROLLER 3 HUB OIL 5 BOTH SIDES PARK STAND...

Page 31: ...eal wiping surfaces bearing caps and bearing cones for wear pitting chipping or other damage LUBE SEASON BRAND AND PRODUCT WEIGHT AND OR TYPE AMOCO EXXON PHILLIPS TEXACO 1 ALL YEAR Rycon MV HDX Plus 1...

Page 32: ...ic pump disengaged 2 Overfilling can cause hydraulic fluid overflow during operation 3 Check the lubricating oil level in the engine of the hydraulic engine power option 4 Inspect hydraulic hoses for...

Page 33: ...e WHEEL LUG NUTS I T I I T f HYDRAULIC OIL I I R 1 c HYDRAULIC FILTER R R HOSES Inspect Replace as needed I I I R WINCH GEAR CASE I I 2 c I Inspect R Replace T Tighten Adjust Torque L Lubricate C Cle...

Page 34: ...GHTS S1 DS23 DS24 DS25 DS26 LIGHT SWITCH 7 WAY RECEPTACLE FRONT OF TRAILER MARKER SLOPE LEFT DS5 MARKER SLOPE RIGHT DS6 MARKER LEFT TURN DS7 MARKER RIGHT TURN DS8 MARKER MID LEFT DS9 MARKER MID RIGHT...

Page 35: ...e control schematic ORANGE AXLE AHEAD OUTPUT YELLOW AXLE BACK OUTPUT BROWN WINCH IN OUTPUT BLUE WINCH OUT OUTPUT GREEN TILT UP OUTPUT WHITE TILT DOWN OUTPUT BLACK GROUND RED POWER 9 TO 30 VDC 9 TO 30...

Page 36: ...KER YELLOW J9 ABS ECU VALVE CONNECTOR DS10 MID RIGHTSIDE MARKER YELLOW J10 REMOTE RECEIVER CONNECTOR DS11 LEFT REAR SIDE MARKER RED J11 REMOTE CONNECTOR DS12 RIGHT REAR SIDE MARKER RED J12 FRONT CORNE...

Page 37: ...excess of 65 psi all air springs should be of equal firmness The height control valve on right side of front axle controls all air springs on tandem axle suspensions Air Ride Height Adjustment See Fig...

Page 38: ...els Proper wheel alignment and wheel bearing adjustment is essential for proper tire wear The simplest form of checking wheel alignment toe is by running the trailer over a SCUFF GAUGE A scuff gauge r...

Page 39: ...MAINTENANCE AND LUBRICATION 4 11 Figure 4 5 Examples of Camber Figure 4 6 Checking Axle for Bend...

Page 40: ...ligning All defective parts of the suspension or axles must be replaced immediately Air Ride Suspension Axles The air ride suspension is aligned and adjusted at the factory and it should not be necess...

Page 41: ...e values listed in the above table 7 Tighten the rear axle torque arm clamp bolts to the torque listed in the above table Brake System Maintenance WARNING General 1 Check air hoses for chafing bends k...

Page 42: ...of release bolt extension 5 The brakes should now be released Do not operate loaded trailer with brake manually released Uncaging the Power Spring in the Spring Chamber 1 Chock the trailer wheels 2 T...

Page 43: ...move slack adjuster lock ring and slack adjuster 3 Remove drum assembly See Figure 4 10 4 Remove anchor pin retainers washers and bushings 5 Remove anchor pins and brake shoes 6 Remove brake return sp...

Page 44: ...4 16 F 563 0610 Edition MAINTENANCE AND LUBRICATION Figure 4 10 Axle and Brake Assembly...

Page 45: ...ndicates that an excessive clearance condition has been determined by the slack adjuster and it is making an adjustment to compensate On each subsequent brake release the amount of adjustment and push...

Page 46: ...erify by engaging 1 4 pin through the clevis and guide 10 Tighten jam nut to 50 ft lbs torque min 11 Remove the guide from cam shaft 12 If the push rod threads extend through the clevis more than 1 16...

Page 47: ...brake drum is cracked b The brake surface is heat checked grooved or worn beyond the rebore limit or the maximum diameter c The back plate is cracked d The bolt holes are elongated e The brake drum h...

Page 48: ...should be installed on the driver side WARNING l Place the hub or wheel over the axle spindle being careful to align the hub bore with the axle Do not damage the seal Support the hub assembly until th...

Page 49: ...wheel to insure proper seating of the bearings and cups in the wheel hub 6 Loosen the inner adjustment nut so that the wheel will turn freely 7 Retighten the inner adjustment nut to 50 ft lbs while r...

Page 50: ...as been completed Remove any foreign objects from between duals Tire Matching Both tires on the same spindle must be the same size in order to properly distribute the load and braking forces between t...

Page 51: ...these surfaces See Figure 4 16 2 Position the inner disc wheel over the studs being careful not to damage the stud threads Make sure that the disc wheel is flat against the mounting surface and that...

Page 52: ...ge is found immediate replacement is mandatory before further usage If the trailer is going to be out in the weather for any length of time it is advisable to oil the winch cable to prevent untimely r...

Page 53: ...ate insulate replace or tighten Grounding through fifth wheel Locate broken ground wire tractor or trailer LIGHTS DIM Voltage difference between trailer and tractor Match bulbs with tractor voltage Gr...

Page 54: ...SI See Tire Inflation on page 4 22 SHOULDER TREAD WEAR ONE SHOULDER Axle damage Straighten or replace axle See Axle Alignment on page 4 12 OVERLOAD TREAD WEAR Overloading Check tire load rating High s...

Page 55: ...t linkage Height control valve filter plugged Clean or replace valve Pressure protection valve filter plugged Clean or replace valve System air pressure low 65 PSI minimum required Troubleshoot air su...

Page 56: ...djust or lubricate as needed Low air pressure in brake system below 105 PSI Check tractor air system Restricted tubing or hose Locate restriction and remove Defective relay valve Clean or replace BRAK...

Page 57: ...APPLY PROPERLY Flat spot on cam roller or camshaft Replace and lubricate BRAKE WILL NOT APPLY WHEN EMERGENCY LINE IS DISCONNECTED Initial air pressure too low Allow air system to build up to minimum...

Page 58: ...rd Specifications on page 2 1 Slipping or broken pump drive Repair or replace couplings Check for alignment SYSTEM OPERATES ERRATICALLY Air in the system Check suction side of system for leaks Repair...

Page 59: ...d Suction line plugged Clean out obstruction or replace line Flush system replace filter LEAKY PUMP Damaged or worn shaft seal Replace seal and check for misalignment Loose or broken parts Tighten or...

Page 60: ...5 8 F 563 0610 Edition TROUBLESHOOTING Notes...

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Page 62: ...lities Model 345E Trailer Operator s Manual Re Order Part Number F 563 0610 LANDOLL CORPORATION 1900 North Street Marysville Kansas 66508 785 562 5381 800 428 5655 WWW LANDOLL COM F 563 0610 06 2010 C...

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