Figure 4-4. Table of Periodic Inspection and Maintenance (Sheet 3 of 6)

TM 55-4920-424-13&P

Item

Interval

Method

Inspection and Maintenance

Harnesses, Cables

60 Days

Visual and

d. Check that terminal

Wire Assemblies,

Operational

assemblies are secure

and Terminal

and properly mounted.

Blocks (Cont)

Brakes and

90 Days

Visual and

a. Test that parking brakes

Linkage

Operational

hold check stand when load

Assembly

is applied.

b. Check locking and unlock-

ing action of brake lever.

c. Check all attaching parts

for security of attachment,

stripped threads, and

corrosion.

d. Check brake lining adjust-

ment.

Fuel Filter and

90 Days

Visual

a. Clean filter case.

Fuel Lines

b. Check that seal is flexible

and free of cracks.

c. Install new element and

new O-rings.

d. Check all lines and fittings

for stripped threads, and

for security of attachment.

Fuel Tank

90 Days

Visual

a. Inspect fuel tank for leaks.

b. Check drain fittings for

damage and security of

attachment .

c. Check filter cap and dip-

stick for damage and for

loose fit on the filler neck.

d. Check dipstick for read-

ability of measurement and

for security of attachment

to the filler cap.

Figure 4-4. Table of Periodic Inspection and Maintenance (Sheet 3 of 6)

4-5