Table 2-1. Unit Preventive Maintenance Checks and Services - continued

TM 10-3930-673-20-1

Table 2-1. Unit Preventive Maintenance Checks and Services (Continued)

Location

Item

Item to Check/

No.

Interval

Service

Procedure

Daily

Batteries

WARNING

Do not smoke or allow any flame or spark in the vicinity while

checking or filling the batteries. The batteries generate

hydrogen gas, a highly explosive gas. Severe personal injury

could result.

Daily

Test batteries to determine cell condition. Replace or add electrolyte

(if necessary) and recharge. Refer to TM 9-6l40-200-l4.

Service Brakes

TR00922

Weekly

Lubricate brake pedal and transmission disconnect pedal countershaft

with GAA as required. Lubrication points are under cab.

Quarterly

Check brake pads for wear. Pads should not be allowed to wear below

1/8 inch in thickness. Refer to Para 12-5 for wear pad replacement

procedures.

Quarterly

Check brake rotors for grooves, discoloration, cracks, and warpage.