SERVICING

TM 55-1740-200-14

3-23. SERVICING.

b. Pull the generator away from the engine until the

drive belt has no more than 1/2 inch deflection.

3-24. The following paragraphs contain servicing

c. Hold the generator in the above position and

instructions required to properly maintain the towing

tighten the adjustment bolt. Tighten both pivot bolts.

tractor.

3-27. BATTERY. Clean and service the battery as

3 - 2 5 . HYDRAULIC PUMP DRIVE BELT

follows:

ADJUSTMENT. Adjust the hydraulic pump drive belt as

follows: (See figure 3-2.)

a. Loosen and remove the battery cables (ground cable

first). Clean the battery and cable terminals with water,

a. Loosen four pump mounting bolts.

soda, and soft wire brush.

b. Slide the pump away from the engine until the

drive belt has no more than 1/2 inch deflection.

c. Hold the pump in the above position and tighten all

Avoid skin contact with battery corrosion and

mounting bolts.

battery acid. If skin contact occurs, wash

immediately with warm soapy water.

3-26.

GENERATOR DRIVE BELT

ADJUSTMENT. Adjust the generator drive belt as

b. Apply a light coat of grease (item 12, table 1-3) to

follows: (See figure 3-3.)

battery posts and cable terminals after cables are

connected.

a. Loosen the generator pivot and adjustment bolts.

Figure 3-2. Hydraulic pump belt adjustment

Figure 3-3. Fan and generator belt adjustment

3-5