3-21
GROUP 2 TROUBLESHOOTING
·
Change oil, replace parts leaking air.
·
Listen to rotating sound at lowspeed
operation. If necessary, replace flex-
ible plate.
·
Disassemble, check and replace.
·
Disassemble, check and replace.
·
Check impeller or check drained oil
for mixing of foreign matter.
If necessary, change oil.
·
Disassemble and check. If necessa-
ry, retighten or replace.
·
Disassemble, check and replace.
·
Disassemble, check and replace.
·
Check to see whether or not machine
moves even when transmission is in
neutral position. If so, replace clutch
plate.
·
Disassemble, check and replace.
·
Disassemble, check and replace.
·
Disassemble, check and retighten or
replace.
·
Disassemble, check and replace.
T
Trouble symptom
1. Excessive oil
temperature rise
1) Torque converter
2) Transmission
·
Improper oil level.
·
Impeller interfering with surroundings.
·
Stator and free wheel malfunctioning.
·
Air sucked in.
·
Water intruding into transmission
case.
·
Bearing worn or seizing.
·
Gauge malfunctioning.
·
Clutch dragging.
·
Bearing worn or seized.
·
Check oil level. Add or drain oil as
necessary.
·
After draining oil from oil tank and tra-
nsmission, check and replace interfe-
ring parts.
·
Check engine (stalling) speed.
If necessary, replace.
·
Check the inlet side joint or pipe.
If necessary, retighten joint or repla-
ce gasket.
·
Check drained oil.
If necessary, change oil.
·
Disassemble, inspect, repair or repla-
ce.
·
Check and, if necessary, replace.
·
Check to see whether or not machi-
ne moves even when transmission is
placed in neutral position. If so, repl-
ace clutch plate.
·
Disassemble, check and replace.
P
Probable cause
Remedy
2. Noise operation
1) Torque converter
2) Transmission
·
Cavitation produced.
·
Flexible plate damaged.
·
Bearing damaged or worn.
·
Gear damaged.
·
Impeller interfering with surroundings.
·
Bolt loosening.
·
Spline worn.
·
Noise gear pump operation.
·
Dragging caused by seizing clutch.
·
Bearing worn or seizing.
·
Gear damaged.
·
Bolt loosening.
·
Spline worn.
Содержание 20G-7
Страница 1: ......
Страница 2: ......
Страница 3: ......
Страница 6: ......
Страница 17: ...SECTION 1 GENERAL Group 1 Safety hints 1 1 Group 2 Specifications 1 5 Group 3 Periodic replacement 1 14 ...
Страница 33: ...SECTION 2 REMOVAL AND INSTALLATION OF UNIT Group 1 Structure 2 1 Group 2 Removal and Installation of Unit 2 2 ...
Страница 41: ...2 7 Mast Refer to the chapter 1 MAST Page 2 2 1 2 POWER TRAIN ASSEMBLY REMOVAL 1 D503RE04 ...
Страница 59: ...3 7 OPERATING MODES Forward INPUT OUTPUT 4 1 INPUT OUTPUT 20D7PT29 20D7PT30 Reverse 2 ...
Страница 231: ...7 3 FUEL SYSTEM CIRCUIT TIER 3 LPG 20L7EL07 ...
Страница 232: ...7 4 FUEL SYSTEM CIRCUIT TIER 3 BI FUEL 20L7EL06 ...
Страница 233: ...7 5 FUEL SYSTEM CIRCUIT NON CERT LPG 20L7EL08 ...
Страница 234: ...7 6 FUEL SYSTEM CIRCUIT NON CERT BI FUEL 20L7EL09 ...
Страница 235: ...7 7 MEMORANDUM ...
Страница 267: ...MODEL L4GC SHOP MANUAL FOR INDUSTRIAL USE ...
Страница 270: ...CONTENTS 4 FUELSYSTEM 4 1 3 ENGINEELECTRICALSYSTEM 3 1 2 ENGINE MECHANICAL SYSTEM 2 1 1 GENERAL 1 1 ...
Страница 271: ...1 GENERAL 1 1 2 RECOMMENDEDLUBRICANTSANDCAPACITIES 1 5 3 SCHEDULEDMAINTENANCE 1 6 CHAPTER 1 GENERAL ...
Страница 284: ...GENERAL 2 1 GENERAL OUTLINE L4GC001A ...
Страница 285: ...GENERAL 2 2 L4GC002A ...
Страница 305: ...CYLINDER BLOCK 2 22 INSTALLATION Install the following parts in order 1 Crankshaft 2 Flywheel 3 Piston 4 Cylinder head ...
Страница 311: ...CYLINDER BLOCK 2 28 Oil pan bolt 1 0 1 2kg m 7 Install the oil pan and tighten the bolt to the specified torque ...
Страница 346: ...LUBRICATION SYSTEM 2 63 4 Front case Oil pump 5 Timing belt 6 Timing belt cover ...
Страница 369: ...1 GENERAL 3 1 2 IGNITIONSYSTEM 3 3 3 CHARGINGSYSTEM 3 9 4 STARTINGSYSTEM 3 25 CHAPTER 3 ENGINE ELECTRICAL SYSTEM ...
Страница 390: ...3 21 5 Loosen 4 through bolts L4GC330A L4GC048A 6 Separate the rotor and cover CHARGINGSYSTEM ...
Страница 402: ...1 GENERAL 4 1 2 INJECTOR 4 14 4 PVC VALVE 4 16 CHAPTER 4 FULE SYSTEM AND OTHER ...
Страница 420: ......