FUEL SYSTEM
TNV DI Service Manual
7-21
Fuel Injection Pump
Figure 7-12
15. Remove the fuel injection pump drive gear
cover (Figure 7-13, (1)) from the gear case
cover (Figure 7-13, (2)).
Note: The fuel injection pump drive gear cover
is secured with an adhesive sealant. Use
a gasket scraper to separate the fuel
injection pump cover from the gear case
cover.
Figure 7-13
Note: TNV82-88 shown.
16. To position the fuel injection pump for easier
removal and installation, install a dial indicator
(see Checking and Adjusting Fuel Injection
Timing on page 7-30) into the injection pump
plunger opening. Using a wrench on the
crankshaft pulley bolt, rotate the crankshaft until
the dial indicator shows that injection pump
plunger is at the bottom of it's stroke.
17. To aid in reassembly, make reference marks on
the fuel injection pump drive gear, and on either
the gear case cover or idler gear.
• On TNV82-88 model engines, the idler gear is
not visible. Make a reference mark on the fuel
injection pump drive gear (Figure 7-14, (1))
and a matching mark on the bore of the gear
case opening (Figure 7-14, (2)).
Figure 7-14
0000593B
(1)
(2)
0002039
(1)
(2)
CAUTION
After marking the position of the pump
drive gear, do not rotate the engine
crankshaft. Rotating the crankshaft will
cause the fuel injection pump to become
misaligned.
0000048en
(2)
(1)
0000575A
0000575
TNV_DI_SM_A4.book 21 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...