COOLING AR 4219599 - Caterpillar

Illustration 1 g00377046
Typical example (1) Impeller In order to install the nut on the impeller, the impeller must be at room temperature. Apply a thin coat of oil on the impeller face. Tighten the nut to the following torque. ... 44 2 N m (33 1 lb ft) Remove the nut. Apply 4C-9507 Retaining Compound to the shaft threads. Install the nut and tighten the nut to the following torque. ... 44 2 N m (33 1 lb ft) (2) Tighten the V-band clamps to the following torque. ... 14 1 N m (10 1 lb ft) (3) Apply 5P-3931 Anti-Seize Compound to the threads of the exhaust manifold studs before assembly. Tighten the exhaust manifold nuts to the following torque. ... 55 5 N m (40 4 lb ft)