LUBRICATION SYSTEM
9-14
TNV DI Service Manual
Trochoid Oil Pump
Disassembly of Oil Pump
Remove the cooling water fan guard (if equipped),
cooling fan (Figure 9-15, (3)), spacer
(Figure 9-15, (2)), cooling water pump V-pulley
(Figure 9-15, (1)), and V-belt.
Figure 9-15
1. Remove the crank shaft pulley and gear case
cover. See Removal of Timing Gear Case
Cover on page 6-73.
2. Remove the lubricating oil pump assembly
mounting bolts. Remove the lubricating oil
pump assembly (Figure 9-16, (1)) from the
gear case flange (Figure 9-16, (2)).
3. You can remove by hand the lubricating oil
pump cover (Figure 9-14, (5)) and outer rotor
(Figure 9-14, (4)).
Figure 9-16
Cleaning and inspection
Clean the lubricating oil pump, pressure regulator
valve (Figure 9-14, (7)), and rotor inserting portion.
Check the parts for wear or flaw. Replace the parts
with new ones as needed.
Check Outer Rotor Outside Clearance
Inspect the outside diameter clearance of the outer
rotor. To inspect this, insert a feeler gauge between
the outer rotor (Figure 9-17, (1)) and the lubricating
oil pump body (Figure 9-17, (2)).
CAUTION
If the oil pump must be replaced, replace
it as an assembly only. Do not replace
individual components.
0000030en
(1)
(2)
(3)
0000163C
CAUTION
• NEVER overfill the engine with engine
oil.
• ALWAYS keep the oil level between the
upper and lower lines on the oil
cap / dipstick.
0000015en
(1)
(2)
TNV_DI_SM_A4.book 14 ページ 2007年12月6日 木曜日 午前9時23分
Содержание 3TNV82A-B
Страница 6: ...TABLE OF CONTENTS iv TNV DI Service Manual This Page Intentionally Left Blank TNV_DI_SM_A4 book iv...
Страница 8: ...INTRODUCTION 1 2 TNV DI Service Manual This Page Intentionally Left Blank TNV_DI_SM_A4 book 2...
Страница 10: ...YANMAR WARRANTIES 2 2 TNV DI Service Manual This Page Intentionally Left Blank TNV_DI_SM_A4 book 2...
Страница 18: ...SAFETY 3 2 TNV DI Service Manual This Page Intentionally Left Blank TNV_DI_SM_A4 book 2...
Страница 40: ...SAFETY 3 24 TNV DI Service Manual Safety Precautions This Page Intentionally Left Blank TNV_DI_SM_A4 book 24...
Страница 92: ...PERIODIC MAINTENANCE 5 2 TNV DI Service Manual This Page Intentionally Left Blank TNV_DI_SM_A4 book 2...
Страница 284: ...FUEL SYSTEM 7 44 TNV DI Service Manual Fuel Injectors This Page Intentionally Left Blank TNV_DI_SM_A4 book 44...
Страница 286: ...COOLING SYSTEM 8 2 TNV DI Service Manual This Page Intentionally Left Blank TNV_DI_SM_A4 book 2...
Страница 298: ...COOLING SYSTEM 8 14 TNV DI Service Manual Engine Coolant Pump This Page Intentionally Left Blank TNV_DI_SM_A4 book 14...
Страница 300: ...LUBRICATION SYSTEM 9 2 TNV DI Service Manual This Page Intentionally Left Blank TNV_DI_SM_A4 book 2...
Страница 318: ...LUBRICATION SYSTEM 9 20 TNV DI Service Manual Trochoid Oil Pump This Page Intentionally Left Blank TNV_DI_SM_A4 book 20...
Страница 320: ...TURBOCHARGER 10 2 TNV DI Service Manual This Page Intentionally Left Blank TNV_DI_SM_A4 book 2...
Страница 334: ...TURBOCHARGER 10 16 TNV DI Service Manual Periodic Inspection This Page Intentionally Left Blank TNV_DI_SM_A4 book 16...
Страница 336: ...STARTER MOTOR 11 2 TNV DI Service Manual This Page Intentionally Left Blank TNV_DI_SM_A4 book 2...
Страница 378: ...ELECTRONIC CONTROL SYSTEM 13 2 TNV DI Service Manual This Page Intentionally Left Blank TNV_DI_SM_A4 book 2...
Страница 383: ...ELECTRONIC CONTROL SYSTEM TNV DI Service Manual 13 7 Electronic control harness connections TNV_DI_SM_A4 book 7...
Страница 386: ...ELECTRIC WIRING 14 2 TNV DI Service Manual This Page Intentionally Left Blank TNV_DI_SM_A4 book 2...