C15 and C18 – Belts – Adjust – If Equipped

Adjustment Procedure

Illustration 1 g02519158
Belt tensioner

(1) Adjustment bolt

(2) 46 mm (1-13/16 inch) jamming locknut (jam nut)

(C) 22 mm (0.87 inch)

Use the following procedure to adjust the belts.

1. Using tooling (A) wrench, loosen the jam nut (2) .Note: See Illustration 1, dimension (C) .

2. Loosen the adjustment bolt (1) .

3. Tighten the adjustment bolt (1) . Use tooling (B) to ensure that belt is tensioned according to table 2.

4. Tighten the jam nut to a torque of 200 ± 25 N·m (148 ± 18 lb ft)