Rodeo (2WD) L4-2559cc 2.6L SOHC (4ZE1) (1991)
Shifter Transfer Case: Customer Interest
Transfer Case Shift Lever - Pulsating Noise
BULLETIN NUMBER
SB93-05-005
ISSUE DATE
March 18, 1993
GROUP
TRANSMISSION
RODEO (UC) TRANSFER CASE HARMONIC NOISE
(This Service Bulletin supercedes SB93-05-002, to correct Flat Rate Manual information.)
AFFECTED VEHICLES
1991-92 Rodeo (UC) models equipped with four-wheel drive and automatic transmission before VIN N4348202.
SERVICE INFORMATION
On some affected vehicles, a pulsating harmonic noise may be heard from the shift selector lever area while driving up slight grades with the torque
converter in lock-up condition at speeds between 40 - 45 mph.
To eliminate the noise, a new, improved transfer lever is available from American Isuzu Parts Distribution Network (AIPDN).
SERVICE PROCEDURE
Install a new, improved transfer lever (Figure 1) (listed in the "Parts Information" section of this Service Bulletin), as described in the appropriate
Workshop Manual.
PARTS INFORMATION
Part No.
Description
8-97021-084-1
Transfer Lever Assembly