D21 Hardbody 2WD L4-2389cc 2.4L SOHC (Z24i) (1988)
Idler Pulley: Customer Interest
Power Steering - Grinding/Scraping Noises
Classification:
ST91-001
Section:
Steering
Reference:
Technical Bulletin NTB91-057
Model:
1987-90 Van; 1986.5-88 Truck
1987 Pathfinder
Date:
June 6, 1991
POWER STEERING IDLER PULLEY NOISE
APPLIED MODELS: 1987-88, 1990 Van
1986.5-88 Truck(D21) with Z24i engine
1987 Pathfinder(WD21) with Z24i engine
APPLIED VIN:
Truck 1N6ND --- ( )JC383275 (5/23/88)
SERVICE INFORMATION
This is a re-issue of a previously-released Bulletin (TS89-031; ST89-002 on March 2, 1989) which includes new application information for the 1987-88
and 1990 Van.
Figure 1
The configuration of the power steering idler pulley assembly for the Applied Models has been modified to improve durability and prevent grinding or
scraping-type noise incidents. The countermeasure idler pulley assembly has been applied to 1988 Trucks with the Z24i engine, produced beginning with
the Applied VIN, and is also available as a service part. The following drawing (Figure 1) shows the difference between the former and the
countermeasure idler pulley assemblies.
PARTS INFORMATION
Part Number
Description
Countermeasure
Former
Power Steering Idler Pulley Ass'y
11945-03G00
11945-W0501
WARRANTY INFORMATION
DESCRIPTION
PNC
OP CODE CS CT
FRT
Replace Idler Pulley(*)
11925
QE14AA
4R 31
0.4 HRS.
(*)All models with Z24i Engine