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GZ441
Inspecting
1. Inspect the water pump drive housing (A) for scoring
or discoloration.
GZ440A
2. Inspect the bearing (B) for smooth rotation and no
discoloration or scoring.
3. Inspect the gear (C) for chipped or missing teeth,
excessive hub wear, or excessive wear in the drive
pin slot.
4. Inspect the drive pin (D) and driveshaft (E) for
excessive wear or looseness.
Assembling
1. Install the bearing in the water pump drive cover and
secure with the snap ring (flat side away from the
bearing).
GZ441
2. Install the gear onto the driveshaft noting correct ori-
entation (from step 1 of disassembling).
GZ442
3. Install the two snap rings on the driveshaft (flat side
away from the gear).
Installing Right-Side
Components
1. Apply silicone to the mating surfaces; then install the
gear position switch. Tighten the cap screws
securely.
GZ240
2. Install the clutch shoe assembly and secure with the
flange nut (threads coated with red Loctite #271).
Tighten to 221 ft-lb.
GZ241
3. Install the one-way clutch onto the clutch shoe
assembly.
