Hatz 1D41. Instruction Book Download Page 64

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Sequence of dismantling the exhaust system:

• Open screws (1) and (2) and remove with shims.

• Remove big silencer with attached sealing gaskets (3).

• Open screws (4) and remove with shims.

• Remove silencer (5) with attached sealing gaskets (6).

1D41 C · 1D81 C

Summary of Contents for 1D41.

Page 1: ...1D50 1D81 1D90 33 INCLUDES SUPPLEMENTAL INFORMATION TO THE OWNER S MANUAL FOR 2008 AND LATER EPA CERTIFIED NONROAD COMPRESSION IGNITION ENGINES INCLUDES SUPPLEMENTAL INFORMATION TO THE OWNER S MANUAL...

Page 2: ...efficiency for a very long time Please follow all maintenance references carefully including the schedule for 2008 and later EPA certified nonroad compression ignition engines and for 2008 and later...

Page 3: ...g the water trap 22 Page 5 3 Maintenance every 250 hours of operation 23 5 3 1 Oilbath air cleaner maintenance 23 5 3 2 Changing engine oil renewing oil filter 24 5 3 3 Checking and adjusting valve cl...

Page 4: ...orming and must be avoided as a potential fire hazard Rotating parts must be shielded against accidental contact when the engine is installed in other equipment or machinery Guards are available from...

Page 5: ...bracelets or any other things which you could get caught with Please pay attention to all advice and warning stickers placed on the engine and keep them in legi ble condition Contact your next HATZ s...

Page 6: ...ir outlet 6 Silencer muffler 7 Guide sleeve for starting handle 8 Cylinder head cover 9 Cold start oil metering device 10 Suspension lug 11 Tank filler cap 12 Oil drain plug governor housing 13 Oil dr...

Page 7: ...mbustion and cooling air intake 5 Oil filter 6 Cleaning hatch 7 Side panels 8 Hold for starting handle 9 Suspension lug 10 Silencer muffler encapsul 11 Cooling air outlet 12 Battery connection and cen...

Page 8: ...sumption at full load Engine oil pressure Oil termperature 100 20 C min 0 6 bar at 850 r p m Direction of rotation looking at the flywheel counterclockwise Valve clearance at 10 30 C Inlet mm 0 20 0 1...

Page 9: ...engines Page 35 resp supplemental informa tion for California regulations for off road engines Page 51 3 5 EPA CARB type plates and fuel label There are two EPA CARB type plates applied for the ident...

Page 10: ...on requirements Label 2 2 4b The engine must be operated with LOW SUL FUR FUEL OR ULTRA LOW SULFUR FUEL ONLY The label also states the applicable emission related power category of the engine Fuel lab...

Page 11: ...ambient temperatures where the engine is to be started from cold The engine must be in a horizontal position be fore adding oil or checking the oil level 6 Pull out dipstick 1 and add engine oil of t...

Page 12: ...un dry completely fill the fuel tank with diesel The fuel system is bled automatically if the fuel tank is attached to the engine or located higher than the injection pump 9 If the fuel tank is not mo...

Page 13: ...r 4 2 4 after replacing the fuel filter Chapter 5 4 1 Add fuel chap 4 1 3 Check engine oil level chap 5 2 1 11 To activate the monitor press lever 1 for approx 15 seconds 12 If the engine has a full c...

Page 14: ...ds are in place Check that the starting handle is in good condi tion renew tubular grip if broken worn drive pin etc Lightly grease the sliding contact area between the starting handle and the guide s...

Page 15: ...and 17 18 After the automatic decompression device has engaged at its limit stop five turns of the crank handle are needed for the engine to build up compression and fire again 4 2 2 Starting with the...

Page 16: ...ee Chapter 4 2 1 For correct position to adopt when starting the engine see Fig 19 20 Always hold tubular grip 1 with both hands Turn the handle slowly until the pawl engages in the ratchet then incre...

Page 17: ...1 and 12 21 22 Remove dirt from the cover of the metering device and the surrounding area Pull off the cover Figs 21 and 22 Add a free flowing lubricating oil to the housing until the level reaches th...

Page 18: ...tion 0 for at least 8 seconds if the engine has failed to start before a further attempt to start the engine can be made Preheating device with automatic heating timer additional equipment The preheat...

Page 19: ...ol lever 1 back then move stop lever 2 in the STOP direction Hold it there until the engine has stopped Release the stop lever 2 when the engine has stopped making sure that the lever re turns to its...

Page 20: ...machinery 5 1 Maintenance summary Maintenace intervals Maintenance work required Chap Every 8 15 operating hours or before daily starting Check oil level Check area round combustion air input Check t...

Page 21: ...conditioned engines the following must always be carried out after first 25 operat ing hours Replace engine oil and oil filter chap 5 3 2 Check tappet clearance and adjust if neces sary chap 5 3 3 Exa...

Page 22: ...in the atmosphere and the air cleaner maintenance intervals should be reduced Depending on the air intake pattern check for severe blockage clean if necessary see Chapter 2 28 Check that dust outlet...

Page 23: ...water in the fuel and the care taken when re fuelling The normal interval is once a week 30 Loosen hexagon screw 1 with approx 2 3 rotations Trap the drops which emerge in a transparent vessel Since...

Page 24: ...emove the upper part of the air cleaner from the engine and rinse it in diesel oil Before re assembling the air cleaner allow the diesel fuel to drip off thoroughly or wipe it off Never attempt any re...

Page 25: ...engines 35 When unscrewing oil drain plug 1 make sure that the drain tube is not loosened Prevent it from turning if necessary with an open ended wrench of the correct size Clean the oil drain plug an...

Page 26: ...e de compression lever is also taken off when the cover is removed 38 Unscrew cover 1 and take off together with gasket 2 Never re use this gasket Turn the engine over in the normal direction of rotat...

Page 27: ...the cause of any contamination with oil and have the leak eliminated by a HATZ service station Install the air guide elements previously re moved The engine must never be run without the air guide el...

Page 28: ...particles may damage the injection system 42 Shut off the fuel supply line upstream and downstream of the fuel filter according to item 1 43 Unscrew the fuel filter from its mount 44 Place a suitable...

Page 29: ...enewed after 500 hours of operation On fully encapsulated engines take off the top cover see Chapter 2 On engines with manual starting only the de compression lever is also taken off when the cover is...

Page 30: ...r up and down until no further dust is expelled Warning air pressure must not exceed 5 bar Persons handling compressed air must wear protective goggles Tilt the filter element and hold it against the...

Page 31: ...ting correctly Oil pressure lost Lower starting temperature limit exceeded Machinery not uncoupled Defective preheat system optional extra Set lever to START position Add fuel Check entire fuel supply...

Page 32: ...signal from monitoring element for automatic shutdown system optional extra oil pressure lost cylinder head temperature too high alternator has failed Check whether clear not turbid fuel emerges at t...

Page 33: ...n dry Fuel filter blocked Tank venting is inadequate Leaks at pipe unions Air in the fuel system Speed control lever does not remain in selected position Add fuel Renew fuel filter Check through entir...

Page 34: ...Malfunction at injector Too much oil in engine Inadequate cooling Entire cooling air system contaminated Inadequate sealing at air guide plates or capsule elements Remove dirt from air cleaner Adjust...

Page 35: ...ctric voltage peaks can cause damage to electrical components In case of an emergency start in manual mode leave the battery which might be dis charged connected to the engine For emergency operation...

Page 36: ...AL INFORMATION TO THE OWNER S MANUAL FOR 2008 AND LATER EPA CERTIFIED NONROAD COMPRESSION IGNITION ENGINES EPA EMISSION CONTROL SUPPLEMENTAL WARRANTY STATEMENT AND EMISSION RELATED INSTALLATION INSTRU...

Page 37: ...arts and engine operating conditions Maintenance instructions for EPA related engine parts Emission control system and adjustments Warranty statement Emission related installation instructions ENGINE...

Page 38: ...tact the nearest HATZ authorized Service Center for necessary repairs The engine is designed and adjusted to operate most efficiently at the following conditions Air temperature of 25 C 77 F Atmospher...

Page 39: ...injector The exhaust quality of the engines can be influenced by the execution the quality of execution of above described maintenance work Therefore the maintenance work has to be carried out by a q...

Page 40: ...per maintenance of your engine Your emission control system includes Fuel injection pump Injection nozzle Extra fuel device Crankcase breather valve assembly Air cleaner housing Intake manifold Exhaus...

Page 41: ...cannot deny warranty solely for the lack of receipts or for your failure to ensure the performance of all scheduled maintenance As the engine owner you should be aware however that Motorenfabrik Hatz...

Page 42: ...ers 2008 and later EPA certified engines and applies to the following exhaust emission related components Fuel injection pump Injection nozzle Extra fuel device Crankcase breather valve assembly Air c...

Page 43: ...ts This warranty is transferrable to subsequent owners only under the named warranty coverage conditions In order to obtain service under this warranty the retail purchaser should contact Hatz Diesel...

Page 44: ...engine maintenance you must place duplicate labels on the equipment EQUIPMENT LABELLING REQUIREMENTS FUEL LABEL Chapter 3 5 The fuel label has to be permanently attached to the equipment In case of a...

Page 45: ...ust system and related components consistent with the EPA emission regulation requirements Exhaust silencers and protection guard The exhaust silencer is fitted in connection with studs flat washers a...

Page 46: ...required HATZ Ident Nr 630 815 00 Assembly Assemble in reverse sequence Apply lubricant as specified by HATZ Torque to specification Ensure gasket kit is fitted in correct sequence i e the creased ga...

Page 47: ...ismounted Remove the four screws 2 of the top cover 3 Remove the side cover 1 by opening the two clips Open the four screws 4 of the side cover 5 Remove the top cover 3 and the side cover 5 Dismantle...

Page 48: ...ly Assemble in reverse sequence Apply lubricant as specified by HATZ Torque to specification Before tightening the capsule all screws have to be turned in and the different covers have to be correctly...

Page 49: ...the exhaust system Open screws 1 and 2 and remove with shims Remove big silencer with attached sealing gaskets 3 Open screws 4 and remove with shims Remove silencer 5 with attached sealing gaskets 6 4...

Page 50: ...xhaust silencer Make sure that all parts are correctly placed and tightened SAMPLING OF EXHAUST EMISSIONS After the engine is installed in the equipment and placed in service the sampling of exhaust e...

Page 51: ...nt Nr Clamp HATZ Ident Nr 1D41 S Z 25 039 973 01 830 860 00 503 880 00 38 830 857 00 830 858 00 037 409 00 1D50 S Z 25 039 973 01 830 860 00 503 880 00 38 830 857 00 830 858 00 037 409 00 1D81 S Z 32...

Page 52: ...TAL INFORMATION TO THE OWNER S MANUAL FOR 2008 AND LATER CALIFORNIA REGULATIONS FOR HEAVY DUTY OFF ROAD ENGINES CALIFORNIA EMISSION CONTROL WARRANTY STATEMENT AND EMISSION RELATED INSTALLATION INSTRUC...

Page 53: ...tions Maintenance instructions for CARB related engine parts Emission control system and adjustments Warranty statement Emission related installation instructions ENGINE PARTS AND OR EQUIPMENT RELATED...

Page 54: ...he following conditions Air temperature of 25 C 77 F Atmospheric pressure of 100 kPa 14 5 psi Relative humidity of 30 Operation of the engine at conditions other than above will affect performance and...

Page 55: ...rnia Air Resources Board and Motorenfabrik Hatz GmbH Co KG are pleased to explain the emission control system warranty on your 2008 and later engine In California new heavy duty off road engines must...

Page 56: ...all scheduled maintenance As the heavy duty off road engine owner you should however be aware that Motorenfabrik Hatz GmbH Co KG may deny you warranty coverage if your heavy duty off road engine or a...

Page 57: ...standard HATZ DIESEL LIMITED ENGINE WARRANTY and covers 2008 and later California certified Heavy Duty off road engines and applies to the following exhaust emission related components Fuel injector...

Page 58: ...arranty is transferrable to sub sequent owners within the original twenty four 24 months time period In order to obtain service under this warranty the retail purchaser should contact Hatz Diesel of A...

Page 59: ...engine maintenance you must place duplicate labels on the equipment EQUIPMENT LABELLING REQUIREMENTS FUEL LABEL Chapter 3 5 The fuel label has to be permanently attached to the equipment In case of a...

Page 60: ...st system and related components consistent with the CARB emission regulation requirements Exhaust silencers and protection guard The exhaust silencer is fitted in connection with studs flat washers a...

Page 61: ...required HATZ Ident Nr 630 815 00 Assembly Assemble in reverse sequence Apply lubricant as specified by HATZ Torque to specification Ensure gasket kit is fitted in correct sequence i e the creased ga...

Page 62: ...ismounted Remove the four screws 2 of the top cover 3 Remove the side cover 1 by opening the two clips Open the four screws 4 of the side cover 5 Remove the top cover 3 and the side cover 5 Dismantle...

Page 63: ...ly Assemble in reverse sequence Apply lubricant as specified by HATZ Torque to specification Before tightening the capsule all screws have to be turned in and the different covers have to be correctly...

Page 64: ...the exhaust system Open screws 1 and 2 and remove with shims Remove big silencer with attached sealing gaskets 3 Open screws 4 and remove with shims Remove silencer 5 with attached sealing gaskets 6 4...

Page 65: ...xhaust silencer Make sure that all parts are correctly placed and tightened SAMPLING OF EXHAUST EMISSIONS After the engine is installed in the equipment and placed in service the sampling of exhaust e...

Page 66: ...p HATZ Ident Nr 1D41 S Z 25 039 973 01 830 860 00 503 880 00 38 830 857 00 830 858 00 037 409 00 1D50 S Z 25 039 973 01 830 860 00 503 880 00 38 830 857 00 830 858 00 037 409 00 1D81 S Z 32 830 879 00...

Page 67: ...CALIFORNIA Proposition 65 Warning Diesel engine exhaust and some of its constituents are known to the State of California to cause cancer birth defects and other reproductive harm...

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