46–06 Hydraulic Reservoir
Filter Changing (metal
reservoir only)
NOTE: On XC chassis vehicles with a side-
mounted radiator, the hydraulic reservoir sup-
plies both the steering and the fan circuits.
1. Drain the entire steering and fan hydraulic sys-
tems.
2. Remove the reservoir lid and remove the nut that
secures the filter.
3. Remove the old filter and install the new filter.
4. Install the filter nut and tighten it securely.
5. Fill the reservoir with Dexron III.
6. Start the engine, run it for five seconds, then
shut down the engine.
7. Fill the reservoir with Dexron III.
8. Start the engine. Turn the steering wheel lock-to-
lock several times until the steering wheel turns
easily. Shut down the engine.
9. Fill the reservoir with Dexron III.
NOTE: The steering circuit is now purged. Fol-
low the remaining steps to purge the fan circuit.
10. Start the engine. Run the engine at half-throttle
until the fans engage (loud chirping sound). Shut
down the engine.
11. The fan circuit is now purged. Top off the reser-
voir fluid and install the reservoir lid.
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04/13/93
1. Sector Shaft Grease Fitting
Fig. 4, Sector Shaft Lubricating
Steering46
Recreational Vehicle Chassis Maintenance Manual, June 201546/4
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