Komatsu PC200-8M0 Shop Manual page 366

SEN06127-00
9. Remove retainer (12) and fuel inlet connector
(10).
a In advance, remove the mud and dirt
attached around so that they do not get
into the mounting section of the inlet con-
nector.
10. Remove holder (11).
11. Remove injector (12).
a
Use tool C1 to remove the injector.
Remove the injector with impacts of a
slide hammer.
a Do not remove the injector by prying its
top up.
a Take care not to allow any dirt or foreign
matter to get into the mounting section of
the injector.
12. Fit gasket C4 to the top end of adapter C3, and
insert them in the injector (12) mounting por-
tion.
13. Fix adapter C3 by using the injector holder
(11).
a Tighten the holder mounting bolts alter-
nately.
3
Holder mounting bolt:
14
30-101
8 ± 0.8 Nm {0.8 ± 0.08 kgm}
101 Testing and adjusting, Part 1
Testing compression pressure
14. Connect gauge assembly C2 to adapter C3.
a Engine oil if applied thinly to the portion
connecting the adapter and gauge offers
resistance to air leak.
15. Install rocker arm assembly (8).
3
Rocker arm assembly mounting bolt:
36 ± 5 Nm {3.67 ± 0.51 kgm}
16. Adjust the valve clearance.
a
See "Adjusting valve clearance".
17. By referring to "Special functions of Equipment
Management Monitoring System (EMMS)", set
the engine in the no-injection cranking mode.
k
Engine may start during a check and
incur a great danger to human body
unless it is set in the no-injection
cranking mode. Make sure not to for-
get setting the engine in the no-injec-
tion cranking mode.
18. Check the compression pressure when crank-
ing the engine with the starting motor.
a Read the gauge when its pointer stops
movement.
PC200, 200LC, 220, 220LC-8M0