BRAKE SYSTEM CHARGING VALVE PRESSURE ADJUSTMENT

BRAKE COOLING FILTER HEAD INSTALLATION - TM-10-3930-675-20-2_400

TM-10-3930-675-20-2 Rough Terrain Container Handler (RTCH): RT 240; 53 000 Lb Capacity; 4x4 Manual
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TM 10-3930-675-20-2 0127 00-1 BRAKE SYSTEM CHARGING VALVE PRESSURE ADJUSTMENT 0127 00 THIS WORK PACKAGE COVERS Adjustment: Brake Circuit No. 1, Brake Circuit No. 2 INITIAL SETUP Tools and Special Tools Tool kit, general mechanic’s (Item 31, WP 0204 00) Materials/Parts Rag, wiping (Item 22, WP 0203 00) Personnel Required Two References WP 0164 00 WP 0186 00 Equipment Condition Parking brake applied (TM 10-3930-675-10) ADJUSTMENT, BRAKE CIRCUIT NO. 1 1. Relieve brake system hydraulic pressure by opening evacuation valves, then return valves to CLOSED position (WP 0164 00). 2. Connect hydraulic pressure test gage to hydraulic test point no. 1 (WP 0186 00). 3. Start engine (TM 10-3930-675-10). 4. Test gage indicator will jump to pre-charged accumulator pressure of 1305 psi (90 bar), then slowly increase to system pressure. If system pressure reaches 2900 psi (200 bar), OPEN evacuation valves (WP 0186 00).

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