Komatsu Galeo PC800-8, Shop Manual

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50 Disassembly and assembly SEN01055-01
PC800, 850-8
29
8) Install lock plate (13) as shown in the dia-
gram below.
2
Thread of mounting bolt:
Thread tightener (LT-2)
3
Mounting bolt:
66.2 ± 7.3 Nm {6.75 ± 0.75 kgm}
11. No. 3 ring gear
1) Install O-ring to shaft end.
2) Using eyebolts [3], install No. 3 ring gear
(12).
a
Align the bolt holes.
a
Install the ring gear with the machined
outside circumference facing up (out-
side).
12. No. 3 carrier assembly
1) Assemble No. 3 carrier assembly as follows.
i)
Using tool J7 , press fit outer race (9)
to gear (46).
ii) Assemble bearing (7) and spacer (8)
to gear (46), and set to carrier (47).
a
Align the carrier and bearing and
spacer holes securely.
iii) Expand fit shaft (5) or press fit with a
press.
a
Do not move the gear until the tip
of shaft (5) enters the carrier. Be
particularly careful with the spacer.
a
After press fitting the pin, check
that the gear rotates smoothly.
a
When press fitting the shaft, be
careful of the angle of the shaft.