isuzu Workshop Repair Guides

Isuzu Workshop Service and Repair Manuals

A/C - Compressor Emits Medium Pitched Moaning Sound|Page 6597 > < A/C - Compressor Emits Medium Pitched Moaning Sound|Page 6591
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Compressor Clutch: Customer Interest
A/C - Compressor Emits Medium Pitched Moaning Sound

BULLETIN NUMBER:
SB99-12-S004

ISSUE DATE:
DECEMBER 1999

GROUP:
AIR CONDITIONING

1998 RODEO (UE) AIR CONDITIONING COMPRESSOR SOUND 
(SUPERSEDES SB99-12-S003)

AFFECTED VEHICLES 
1998 Rodeo (UE) models equipped with air conditioning.

SERVICE INFORMATION

Condition:

The air conditioning compressor emits a medium-pitch sound (moan) during engine operation at up to 2,000 rpm. The sound is also audible during
deceleration.

Correction:

To correct this condition, install a Magnetic Clutch Assembly Service Kit (P/N 8-97219-706-0), using the procedure outlined in this bulletin.

SERVICE PROCEDURE

1.

Record any radio station presets and disconnect the battery (-).

2.

Remove the upper fan shroud. (Figure 1)

^

Be sure to keep all fan shroud retaining clips for later reinstallation.

A/C - Compressor Emits Medium Pitched Moaning Sound|Page 6597 > < A/C - Compressor Emits Medium Pitched Moaning Sound|Page 6591