TM-9-2320-365-20-3 LMTV Unit Maintenance Manual M1078 Series - Volume 3 Download
Page 804 of 1268
TM 9-2320-365-20-3 11-9. FOOT CONTROL VALVE AND BRAKE FOOT PEDAL REPLACEMENT (CONT) NOTE Adjust tappet to meet pedal adjustment gap of 0.19 in (4.8 mm) to 0.28 in. (7.1 mm) by pressing brake foot pedal lightly until tappet firmly engages foot control valve without causing valve movement. This provides approximately 0.5 in. (12.7 mm) of brake foot pedal freedom of movement. (13) Loosen nut (21) and adjust tappet (22). (14) Tighten nut (21). d. Installation. NOTE Steps (1) through (3) require the aid of an assistant. (1) Position foot control valve (1) beneath dashboard (2). (2) Position four screws (3), washers (4), and self-locking nuts (5) in foot control valve (1). (3) Tighten four self-locking nuts (5) to 18 lb-ft (24 N·m). WARNING Ensure air hoses are connected to correct fittings. Failure to comply may result in injury or death to personnel. NOTE Install plastic cable ties as required. (4) Connect four air hoses (6) to foot control valve (1). (5) Install exhaust hose (7) on foot control valve (1) with clamp (8). 11-50 Change 1