11-20
Drive belts
The alternator, power steering pump, and air conditioner compressor de-
pend on drive belts. Satisfactory performance requires that belt tension
be correct.
HGA005BB
in (mm)
Deflection
New beltUsed belt
10.28 — 0.35(7.0 — 9.0)0.35 — 0.43
(9.0 — 11.0)
20.30 — 0.33 (7.5 — 8.5)0.35 — 0.40
(9.0 — 10.0)
To check belt tension, place a straightedge (ruler) across two adjacent
pulleys and apply a force of 22 lb (98 N, 10 kg) midway between thepulleys by using a spring scale. Belt deflection should be the amountspecified.
