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Groundsmaster 4500--D/4700--DPage 6 -- 8Axles, Planetaries and Brakes
4. Install flange head screws (item 11) to secure brake
assembly to frame. Tighten screws in a crossing pattern
to a torque from 75 to 85 ft--lb (102 to 116 N --m).
5. Install b rake cable to pull rod on brake assembly.
Brake cable end should be completely threaded onto
pull rod before t ightening jam nut.
6. Install new O--ring onto hydraulic wheel motor. Install
wheel motor (see FrontWheel Motors in the Service and
Repairs section of Chapter 4 -- Hydraulic System). Make
sure that mounting cap screws are torqued from 75 to
85 ft--lb (102 to 116 N--m).
Failure to maintain proper wheel lug nut torque
could result in failure or loss of wheel and may
result in personal injury.
WARNING
7. Install front wheel assembly.
NOTE: While front wheel is off the ground, check plan-
etary wheel drive assembly for endplay (see Planetary
Wheel Drive Ass embly Endplay in the Adjustments sec-
tion of this chapter).
8. Lower machine to ground. Torque wheel lug nuts
from 85 to 100 ft--lb (116 to 135 N--m).
9. Makesuredrainplugisinstalledinbottomofbrake
assembly (Figs. 2 and 3).
10.Fill planetary wheel drive/brake assembly with SAE
85W--140 gear lube (Fig. 5). Capacity is approximately
22 fl. oz. (0.65 l) per wheel.
11.Check for proper brake operation and adjust brake
cables if necessary.
1. Front wheel
2. Fill plug
3. Check plug
Figure 5
1
3
2