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Lexus LS 400 V8-4.0L (1UZ-FE) (1990)03 · Maintenance
03 · Maintenance

Timing Belt: Specifications (page 3 of 4)

Make
Lexus
Model
LS 400
Engine
V8-4.0L (1UZ-FE)
Year
1990
Section
Timing Belt
MaintenanceSpecifications · page 3 of 4
Timing Belt: Specifications (page 3 of 4) – Lexus LS 400 V8-4.0L (1UZ-FE) (1990)

(d) If there is wear or damage on only one side of the belt, check the belt guide and the alignment of each pulley.

(e) If there is noticeable wear on the belt teeth, check timing cover for damage and check for correct gasket installation and for foreign material on

the pulley teeth. If necessary, replace the timing belt.

2. Inspect idler pulleys.

Check the turning smoothness of the idler pulley. If necessary, replace the idler pulley. 

3. Inspect timing belt tensioner.

(a) Visually check tensioner for oil leakage.

HINT:  If there is only a small trace of oil on the seal of the push rod, the tensioner is all right. If leakage is found, replace the tensioner. 

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The same page in: LS 400 V8-4.0L (1UZ-FE) (1990), LS 400 V8-4.0L (1UZ-FE) (1990), LS 400 V8-4.0L (1UZ-FE) (1990).

Parts & tools for this job For 1990 Lexus LS 4.0L

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