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42hW-201601
CHAPTER 2 ENGINE 3015R(h)/3515R(h)/4015R(h)/F36R(h)/F42R(h) TRACTOR
K25W298A
K25W299A
Rotate the crank pulley CCW until indicator of
dial gage doesn’t move by rotating the crank
pulley. And then where gauge pin stopped line
up zero point of dial gauge by rotating the dial
gauge.
Rotate the crank pulley CW slowly until line up
“→” mark of gear case and “Injection timing” line
using by sharp something of crank pulley.
The indicator of dial gage line up “0” mark in dial
gage by swing the fuel injection pump.
Tighten the 3 bolts that hold fuel injection pump.
After adjusting injection timing, check the
injection timing again.
Disassemble the dial gage.
Assemble the timing check plug.
3.
4.
5.
6.
7.
8.
9.
6.4.9 IDLE GEAR
Apply the lubricating oil on the bush.
Assemble the idle gear. (Check the mark A, B, C.)
Assemble the idle gear shaft.
Tighten the bolts to hold the shaft of idle gear
(Tightening torque : 2.7 kg•m).
1.
2.
3.
4.
(1)
Hydraulic pump drive gear
(2) Camshaft gear
(3) Oil pump gear
(4) Crank gear
(5) Idle gear
(6) Fuel injection pump gear
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