6
-2
DIESEL ENGINE
ENGINE IS HARD TO START
Actions
Fuel is cloudy or fuel flow is re-
stricted
•
Check fuel tank and fuel fi lter.
•
Remove water, dirt, or other debris.
•
Filter out fuel, and replace the fi lter if contaminated.
Air or water in fuel system
•
Fuel pump is not working properly due to air in the fuel fi lter or injection line.
Loosen the fuel cap nut and check carefully to obtain proper fuel injection pressure.
•
Loosen the air vent screw from the fuel filter and fuel injection pump and bleed all air from
the fuel system.
Thick carbon deposit at injection
nozzle inlet
•
Water or dirt in fuel. Clean the injection nozzle and check the nozzle inject for damage.
•
Check that the nozzle is working properly. Install new nozzle if necessary.
Incorrect valve clearance
•
Adjust the valve clearance (with the engine cold).
Intake ; 0.15mm Exhaust ; 0.15mm - 3C093LWS/3C093LWG/3C100LWS
Intake ; 0.25mm Exhaust ; 0.30mm - 3A139LWS/3A150LWS/3A150LWG/3A165LWS/
3B183LWS/4A200LWS/4A220LWS/4A220LWG/
4B243LWS
Intake ; 0.20mm Exhaust ; 0.20mm - 4A200TLWS/4A220TLWS
Leaks from valve
•
Polish the valve.
Incorrect fuel injection timing
•
Adjust the injection timing.
•
Injection timing: BTDC 12°(sub port)
BTDC 18˚- 3C093LWS/3C100LWS/3A139LWS/3A150LWS/3A150LWG/3A165LWS/
3B183LWS/4A200LWS/4A220LWS/4A220LWG
BTDC 24˚- 3C093LWG
BTDC 22˚(CTD, main) - 4B243LWS
BTDC 12˚(sub port) - 4A200TLWS/4A220TLWS
Possible causes
Summary of Contents for 4010 HST
Page 2: ... Mahindra USA Inc 5203 Aeropark Drive Houston TX 77032 281 449 7771 www mahindrausa com ...
Page 33: ...DECALS ON THE CHASSIS 31 ...
Page 34: ...32 DECALS AROUND THE SEAT ...
Page 49: ... OPERATING THE 3 POINT LINKAGE TPL 47 ...
Page 89: ... POWER TRAIN 87 38PS ...
Page 91: ...DATE TRACTOR HOURS NATURE TYPE OF REPAIR SERVICE CARRIED OUT SERVICE RECORD 89 ...
Page 93: ...PART REPLACEMENT RECORD DATE PART DESCRIPTION Q TY COST DATE PART DESCRIPTION Q TY COST 91 ...
Page 103: ......
Page 105: ......
Page 106: ...1 SAFETY PRECATIONS PRECAUTIONS BEFORE OPERATION 1 2 1 ...
Page 112: ...2 EXTERIOR VIEW 2 2 SERVICING 2 3 PRECAUTIONS BEFORE OPERATION 2 ...
Page 115: ......
Page 121: ......
Page 122: ...4 DAILY CHECKS 4 2 BREAK IN 4 2 PERIODIC CHECKS 4 3 BREAK IN AND CHECKS 4 ...
Page 125: ......
Page 141: ......
Page 149: ......
Page 150: ...7 SPECIFICATIONS 7 2 SPECIFICATIONS 7 ...
Page 155: ......
Page 156: ...8 INDEX 8 2 INDEX 8 ...
Page 159: ......