Planetary Wheel Drive Assembly (Figure 7)
8. Install secondary carrier (28), secondary gear (27),
and primary carrier (26).
NOTE: Use new seal kit when assembling planetary
wheel drive.
9. Install drive shaft (25) and primary gear (24). Secure
gear with retaining ring (23).
1.
Clean parts in solvent. Inspect parts for damage or
excessive wear and replace as necessary.
10.Install thrust washer (22) and thrust plug (21).
2.
3.
4.
5.
Install oil seal (3) to spindle (1).
11.Install o--ring (20) and end cap (19). Secure end cap
with retaining ring (17).
Press bearing cups (5 and 11) into housing (9).
Press bearing cone (4) onto spindle (1).
Install boot seal (2) to housing (9). Assemble hous-
12.Check
operation of planetary wheel drive before
installing assembly on the machine. With a constant
turning force applied, rotation of the planetary should be
consistent. If there is more drag at certain points, gears
are not rolling freely and the planetary should be ex-
amined for improper assembly or damaged compo-
nents.
ing (9) to spindle (1).
6.
with bearing shim (14) and snap ring (15).
Press bearing cone (12) onto spindle and secure
7.
housing (9) with socket head screws (7) and lock wash-
ers (8). Torque screws from 118 to 144 in--lb (13.3 to
Install o--ring (13), then secure ring gear (16) to
16.3
N--m).
Groundsmaster 4500--D/4700--D
Page 6 -- 11
Axles, Planetaries, and Brakes (Rev. B)
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| Document Type | Service Manual |
| Language | English |
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