C3.4B Engines For Caterpillar Built Machines Caterpillar

12 V Starting Motor 3.2 kW

Illustration 1	g02614019
Typical example

(1) Tighten the solenoid terminal to the following torque. ... 5.8 N·m (51 lb in)

(2) Tighten the positive terminal nut to the following torque. ... 15 N·m (11 lb ft)

(3) Tighten the negative terminal nut to the following torque. ... 12 N·m (106 lb in)

12 V Starting Motor 4.2 kW

Illustration 2	g02678770
Typical example

(1) Tighten the positive terminal nut to the following torque. ... 15 N·m (11 lb ft)

(2) Tighten the solenoid terminal to the following torque. ... 15 N·m (11 lb ft)

(3) Tighten the negative terminal nut to the following torque. ... 18 N·m (13 lb ft)

24 V Starting Motor 4.5 kW

Illustration 3	g02678817
Typical example

(1) Tighten the positive terminal nut to the following torque. ... 15 N·m (11 lb ft)

(2) Tighten the solenoid terminal to the following torque. ... 5.8 N·m (51 lb in)

(3) Tighten the negative terminal nut to the following torque. ... 18 N·m (13 lb ft)