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Lexus GS 430 V8-4.3L (3UZ-FE) (2004)03 · Maintenance
03 · Maintenance

Timing Belt: Specifications (page 16 of 20)

Make
Lexus
Model
GS 430
Engine
V8-4.3L (3UZ-FE)
Year
2004
Section
Timing Belt
MaintenanceSpecifications · page 16 of 20
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9. INSTALL DRIVE BELT TENSIONER

Install the belt tensioner with the bolt and 2 nuts. 
Torque: 15.5 Nm (160 kgf-cm, 11 ft. lbs.) 

HINT:  Use a bolt 106 mm (4.18 inch) in length.

10. INSTALL GENERATOR
11. INSTALL PS PUMP PULLEY

12. CHECK CRANKSHAFT PULLEY POSITION

Check that the timing mark of the crankshaft pulley is aligned with the centers of the crankshaft pulley and the No.2 timing belt idler pulley bolt.

13. INSTALL LH CAMSHAFT TIMING PULLEY

a. Align the camshaft timing tube knock pin with the knock pin groove of the timing pulley.
b. Attach the timing pulley to the camshaft timing tube, facing the "L" mark forward.

c. Using SST, install the 4 pulley bolts. 

SST 09960-10010 (09962-01000, 09963-00350) 
Torque: 7.5 Nm (80 kgf-cm, 66 inch lbs.) 

14. INSTALL RH CAMSHAFT TIMING PULLEY 

a. Align the camshaft timing tube knock pin with the knock pin groove of the timing pulley.
b. Attach the timing pulley to the camshaft timing tube, facing the "R" mark forward.

c. Using SST, install the 4 pulley bouts. 

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Parts & tools for this job For 2004 Lexus GS 4.3L

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