Idler Roller - Noisy
Models:
Astra-G 98-99
Engines:
1.4 l, 1.6 l, 1.8 l
Option:
X14XE,X16XEL,X18XE1
Group:
J - Engine
Troublecode:
Non
Complaint:
Noises or Vibrations
Bearing noises caused by vibrations of the pulley at idle.
Note: Only Astra G is affected
Cause:
This problem is mainly caused by belt vibration at driving run between gear camshaft outlet and idler pulley outlet.
Production Solution:
As of engine-no. 02JW5600 (Bochum) and 20J53068 (Szentgotthard) modified parts are introduced in production.
Remedy:
Special Part:
No
Up to engine-no: 20C41690 or 02HL5117, please replace the small idler pulley (exhaust side) in combination with NTA mount.
As of engine-no: 20C41691 or 02HL5118 replace only the idler pulley.
Remove idler pulley (exhaust side) see "Remove and install idler pulley" in Service-Instruction, unit "J", Astra-G.
Catalogue-No: Partnumber:
NTA mount: 06 84 003 09158429
Pulley: 06 36 420 09240033
Labouroperation: TC: Hours:
T8 124 60 Replace idler pulley 92 1.5
T8 124 61 Replace NTA mount 92 1.6
+: replace idler pulley
The regular warranty procedure should be used for claiming Set-up-time.