Wipers - Shudder or Noisy Operation
NO: 32-01DATE: 2-11-2003
MODEL:
XC90 MY 2003-
CHASSIS:
N/A
SUBJECT:
Wiper Adjustment
REFERENCE:
SB 36-0022, Tool Bulletin 136, TNN 19-05, SMB 19-0001
DESCRIPTION:
Under certain conditions the windshield wipers may shudder or create noise during operation.
The procedure documented in Service Bulletin 36-0022, Wiper Adjustment is applicable to the XC90.
SERVICE:
If a customer complaint is consistent with the above description perform the following:
Adjusting the wiper arm
Check that the wipers are in the parked position. Switch the wipers on and off again with the ignition switched on. Fold out the wiper arm. Remove the wiper blade.
Install the tool (A) (P/N 9512931) loosely on the wiper arm (B) as illustrated.
Carefully fold the wiper arm and tool towards the windshield.
Note:
The base of the tool must be in contact with the windshield
Tighten the tool (A) to the wiper arm (B) using screw (C).
XC90
Read the angle of the wiper arm to the windshield for both the driver and passenger side from the scale on the tool.
Correct angle:
- 4 degrees
Caution!
Do not use excessive force when adjusting the wiper arm.
Adjust the:
- angle of the wiper arm as shown if necessary
Fold the wiper arm out and remove the tool.
Note:
Install new wiper blades
Carefully fold the wiper arm down.
Test the function.