Removal And Installation Of Engine Front Oil Seal - Komatsu PC200-8M0 Shop Manual

SEN06143-00
9. Remove fan (8).
10. Loosen air conditioner compressor bracket
adjustment bolts (9).
a There is another bolt behind.
11. Move air conditioner compressor assembly
(10).
12. Remove air conditioner compressor drive belt
(11).
13. Remove fan belt (12) as follows.
q Insert a wrench to the portion (A) (width
across flats T 12.7 mm) of the tensioner
assembly (16), and rotate it to the oppo-
site to the winding-up direction (R) to
decrease the fan belt (12) tension, then
remove.
k
Make sure that the wrench is secured
at the portion (A) before rotating it.
(The spring of the tensioner assembly
(16) is strong. If the wrench is loosely
inserted, the wrench may accidentally
come off while being rotated and it is
extremely dangerous.)
k
After removing the fan belt (12), return
the tensioner assembly (16) slowly with
care.
k
Be careful not to get your fingers
caught between the pulley and fan belt
(12) during work.
14
50-200

Removal and installation of engine front oil seal

[*1] 14. Remove 6 mounting bolts and remove vibra-
tion damper (13).
[*2]
15. Remove dust seal (17).
[*3]
16. Remove oil seal (14).
200 Engine and cooling system
PC200, 200LC, 220, 220LC-8M0