Diagnosis And Testing; Accessory Drive Belt - Chrysler 1998 Voyager Service Manual

NS
DESCRIPTION AND OPERATION (Continued)
Fig. 11 Water Pump—3.0L Engine

DIAGNOSIS AND TESTING

CONDITION
INSUFFICIENT ACCESSORY
OUTPUT DUE TO BELT SLIPPAGE
BELT SQUEAL WHEN
ACCELERATING ENGINE
BELT SQUEAK AT IDLE
BELT ROLLED OVER IN GROOVE
OR BELT JUMPS OFF
WATER PUMP—3.3/3.8L ENGINES
The pump has a die cast aluminum body and a
stamped steel impeller. It bolts directly to the chain
case cover, using an O-ring for sealing. It is driven by
the back surface of the Poly-V Drive Belt.

ACCESSORY DRIVE BELT

POSSIBLE CAUSES
1. Belt too loose
2. Belt excessively glazed or worn
1. Belts too loose
2. Belt glazed
1. Belts too loose
2. Dirt or paint imbedded in belt
3. Non-uniform belt
4. Misaligned pulleys
5. Non-uniform groove or eccentric
pulley
1. Broken cord in belt
2. Belt too loose, or too tight
3. Misaligned pulleys
4. Non-uniform groove or eccentric
pulley
COOLING SYSTEM
CORRECTIONS
1. Adjust belt tension (4 cyl. engine).
Replace belt (6 cyl. engine)
2. Replace and tighten as specified
1. Adjust belt tension (4 cyl. engine).
Replace belt (6 cyl. engine)
2. Replace belts
1. Adjust belt tension (4 cyl. engine).
Replace belt (6 cyl. engine)
2. Replace belt
3. Replace belt
4. Align accessories
5. Replace pulley
1. Replace belt
2. Adjust belt tension (4 cyl. engine).
Replace belt (6 cyl. engine)
3. Align accessories
4. Replace pulley
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