![background image](http://html.mh-extra.com/html/yanmar/3tnv-series/3tnv-series_service-manual_905550131.webp)
7. Fuel Injection Pump/Governor
7.2.4 Assembly procedure
Reverse the disassembly procedure and adjust the fuel injection timing finally. See (4) of 2.2.7.
7.2.5 Servicing points
Point 1
[Disassemble]
Block an entrance with the tape so that trash may
not enter the fuel injection pipe and the fuel
injection pump.
Point 2
[Disassemble]
After putting the I.D. marks on the gearing part of
the pump drive gear and the idle gear with paint
and so on, remove the gear installation nut.
[NOTICE]
Don't remove four flange bolts.
[Reassemble]
Reassemble the pump driving gear while checking the I.D. marks on the driving gear and idle gear.
Tightening torque of the gear installation nut
Model N m(kgf m)
Lubricating oil application
(thread portion, and seat surface)
TNV82A 88 78 88 (8 9)
4TNV94 106(T) 113 123 (11.5 12.5)
Not applied
116
Summary of Contents for 3TNV Series
Page 1: ...4TNV106 4TNV106T 4TNV94L 4TNV98 4TNV98T 3TNV82A 3TNV84 T 4TNV84 T 3TNV88 4TNV88 ...
Page 31: ...1 General 1 4 Engine External Views 16 ...
Page 32: ...1 General 1 5 Structural Description 17 ...
Page 156: ...9 Starting Motor 9 1 2 Components 141 ...
Page 157: ...9 Starting Motor 9 1 3 Troubleshooting 142 ...
Page 172: ...9 Starting Motor 9 2 3 Troubleshooting 157 ...
Page 175: ...9 Starting Motor 2 Removal of magnetic switch Remove the M6 bolts 10mm 2 160 ...
Page 185: ...9 Starting Motor 3 Brush 1 Check wear of the brush and the brush spring force 170 ...
Page 194: ...10 Alternator 179 10 1 6 Troubleshooting ...
Page 195: ...11 Electric Wiring 180 11 ELECTRIC WIRING 11 1 Electric Wiring Diagram ...
Page 213: ......