Service Manual

Electrical System Repairs
Alternator Removal and Installation
1. Disconnect the negative (–) cable from the battery.
2. Disconnect the wire from terminal “B” on the back of
t
he alternator.
3. Disconnect the alternator wiring harness connector.
4. Loosen alternator brace bolt and alternator support
bo
lt (Fig. 40). Push the alternator toward the engine and
remove the belt.
5. Remove the alternator.
6. Reverse steps 1 - 5 to install the alternator. Make sure
t
he spacer and shim is installed on the alternator sup-
port bolt between the alternator lower rear bracket and
gear case bracket (Fig. 41).
7. Insert a pry bar between the alternator and engine
an
d pry out alternator. Apply only enough pressure to
get the correct belt tension.
8. Hold the alternator in position after you get proper belt
t
ension and tighten the alternator brace bolt. Tighten the
alternator support bolt. To check tension, depress belt
midway between crankshaft and alternator pulleys with
22 lbs. of force. A new belt should deflect 0.3 to 0.5 inch
and a used belt 0.4 to 0.55 inch.
Figure 40
Figure 41
Starter Removal and Installation
1. Disconnect the negative (–) cable from the battery.
2. Disconnect the wires from the starter solenoid
(Fig. 42).
3. Remove the two cap screws and washers securing
t
he starter to the bracket.
4. Remove the starter.
5. Reverse steps 1 - 4 to install the starter.
2
1
Figure 42
1. Starter solenoid 2. Cap screw and washer (2)
Liquid Cooled Diesel Engine Page 4 - 34
Workman 3300-D/4300-D