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GZ442
2. Remove the snap ring securing the bearing in the
water pump drive cover; then remove the bearing
using an appropriate blind bearing remover.
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 dis-
coloration or scoring.
3. Inspect the gear (C) for chipped or missing teeth, exces-
sive hub wear, or excessive wear in the drive pin slot.
4. Inspect the drive pin (D) and driveshaft (E) for exces-
sive 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 making sure the two contact
pins and springs are properly positioned. Tighten the
cap screws securely.
CD997