19
Caution
Figure 7 Installation of the gear system
1.
Every component should be cleaned
before being installed, especially the
oil passages, no dirt is permitted in
them.
2.
No corrosion, burr, or scratch is
permitted on the fit surfaces of every
component.
3.
Friction surfaces and important fit surfaces should be oiled before installing.
4.
Fit clearance (or interference) should be accordance with the requirement offered
in the main fit clearance (or interference) in chapter 1.
Charter three Engine adjustments
Fuel supply advance angle adjustment
Technical data : Static fuel supply advance angle is 14±2
℃
A before TDC.
Fuel supply advance angle check: Unscrew the nut which connects the high pressure fuel
line for the No.1 cylinder and fuel injection pump, crank the crankshaft slowly until the
fuel level in the delivery valve holder begins to fluctuate. At this time, the timing value
indicated by the pointer on the gear housing and the dial on the belt pulley damper is the
fuel supply advance angle.
a
、
adjustment for the b
、
adjustment for the flange of fuel injection
shaft of fuel injection of pump of pump
