Komatsu PC88MR-10 Shop Manual page 1134

50 Disassembly and assembly
Power train system
Ball bearing (150)
Power line oil (TO30)
3) Install dowel pin (342) to rear flange (301).
4) Install timing plate (109) to rear flange (301).
Timing plate (109) (on (a) surface
side of rear flange (301))
Grease (G2-LI)
a
5) Install springs (113) (10 pieces) to rear flange
(301). (For details, see "Component parts
figure".)
Spring (113):
Grease (G2-LI)
a (To prevent spring (113) from falling off
during installation of rear flange (301))
50-106
10.Install rear flange
1) Install O-rings (43) (2 piece) and O-ring (44)
(1 piece) to spindle (1).
O-ring (44):
Grease (G2-LI)
a Do not apply grease to O-ring (43).
(Grease may leak from the mating
surfaces of rear flange (301) and spindle
(2) during operation. This phenomenon
may be mistaken as oil leakage.) (See
"Component parts figure".)
2) Install dowel pins (42) (2 pieces) to spindle
(2).
3) Add oil to spindle (2).
Inside of spindle (2) (power line
oil):
1.2 l (TO30)
Mating surface of cylinder block
(104) with timing plate (109):
Power line oil (TO30) (For details,
see "Component parts figure".)
4) Install rear flange (301) to spindle (2).
a Install rear flange (301), align it with the
positions of dowel pins (42). (For details,
see "Component parts figure".)
PC88MR-10