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Toyota Supra L6-3.0L DOHC (7M-GE) (1990)03 · Maintenance
03 · Maintenance

Timing Belt: Specifications (page 11 of 12)

Make
Toyota
Model
Supra
Engine
L6-3.0L DOHC (7M-GE)
Year
1990
Section
Timing Belt
MaintenanceSpecifications · page 11 of 12
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NOTE:  Make sure that the timing belt tension at A is equal to that at B. If not, readjust with the idler pulley.

(c) Turn the crankshaft pulley two revolutions clockwise from TDC to TDC.
(d) Check that the matchmarks on the camshaft timing pulley are aligned with those on the No.2 timing belt cover.

11. CHECK TIMING BELT TENSION

(a) Turn both the intake and exhaust camshaft pulleys inward at the same time to slacken the timing belt at position A.

(b) Measure the timing belt deflection as shown.

Belt deflection at 2 - 3 kg (4.4 - 6.6 lb, 20 - 29 N):
Cold Used belt 5 - 7 mm (0.20-0.28 in.) 
New belt 4 - 6 mm (0.16-0.24 in.)
Hot (Referance) 3 - 5 mm (0.12-0.20 in.)
If the measurement is not within in limit, adjust by the idler pulley.

12. INSTALL NO.3 TIMING BELT COVER

Install a gasket and the belt cover with the five bolts as shown.

13. INSTALL PS BELT

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Parts & tools for this job For 1990 Toyota Supra 3.0L

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