Komatsu PC200-8M0 Shop Manual page 965

200 Engine and cooling system
Removal and installation of fuel supply pump assembly
11. Remove bellows (8).
12. Disconnect high-pressure pipe (9).
13. Disconnect 2 tube clamps (10).
14. Disconnect fuel return tube (11).
15. Remove bellows (15).
16. Disconnect tube (9).
PC200, 200LC, 220, 220LC-8M0
[*2] 17. Remove 3 nuts (A parts) and remove fuel injec-
tion pump assembly (16).
[*2]
a Fuel injection pump assembly (16) comes
off in one piece with the gear. No treat-
[*2]
ment (tooth extraction etc.) has been
given to the gear teeth for aligning the 1st
and 6th cylinder tops.
[*3]
[*2]
18. When disassembling the fuel pump drive gear
from the fuel supply pump, follow the proce-
[*2]
dure described below.
1) Use a support A12 and a 1/2 inch spinner
handle [1] to retain the gear, then loosen
the nut (18).
a Do not remove the nut (18) from the
shaft.
SEN06143-00
[*4]
[*5]
3
50-200