Komatsu PC88MR-10 Shop Manual page 1130

50 Disassembly and assembly
Power train system
6) Install swash plate (103) to shaft (102).
Mating surfaces of spindle (2) and
swash plate (103):
Grease (G2-LI)
a Align pivots (167) (2 pieces) with the
installation hole position on swash plate
side, and install them. (For details, see
"Component parts figure".)
5. Assembly of cylinder block
1) Install washer (110), spring (114), washer
(110), and THS snap ring (145) to cylinder
block (104) in order.
a Face the sharp side of washer (110) on
THS snap ring (145) side upward.
a Face the sharp side of THS snap ring
upward.
2) Set cylinder block (104) on the press stand.
3) Set No.1 holder [3] to upper side washer
(110) and hold it by using the press.
4) Install THS snap ring (145) to the snap ring
groove of cylinder block (104).
If the tip of the snap ring pliers
removes from the hole of THS snap
ring (145), it is dangerous because
THS snap ring (145) leap out. Be
careful when installing it.
50-102
a To push spring (114), align the center of
No.1 holder [3] with that of washer (110),
and protect cylinder block (104) from
damages.
a Cover cylinder block (104) with vinyl
sheet [8a] to protect it from damages
during the work.
6. Assemble travel motor
1) Install needles (151) (3 pieces) and washer
(111) to cylinder block (104).
PC88MR-10