H7 09/06/2007 BRAKES OPERATION DESCRIPTION OPERATION NUMBER NPR W3/W4 N/W CREW NQR W4/W5 NRR W5500HD FRR WT5500 FTR FVR FXR HTR HVR HXR BOOSTER ASSEMBLY, VACUUM POWER BRAKE - R&R ADD: A - To Recondition Vacuum Booster Assy (Vacuum booster assy.
cannot be overhauled for NPR New Cab H1100 2.5 1 2.5 1 2.5 1 2.5 1 0.8 1 - - - - BOOSTER ASSEMBLY, VACUUM POWER BRAKE - REPLACE H1120 2.5 2.5 2.5 2.5 0.8 - - ELECTRIC VACUUM PUMP - REPLACE H1160 0.6 0.6 0.6 0.6 1.1 - - BOOSTER ASSEMBLY, HYDRAULIC POWER BRAKE - R&R H1300 - - 3.3 3.3 - 0.9 0.9 BOOSTER ASSEMBLY, HYDRAULIC POWER BRAKE- REPLACE H1320 - - 3.4 3.4 - 1.1 1.1 ACCUMULATOR, HYDRAULIC POWER BRAKE BOOSTER OIL - REPLACE H1380 - - 0.9 0.9 - - - RESERVOIR, HYDRAULIC BRAKE BOOSTER - REPLACE H1560 - - 0.3 0.3 0.7 - - HOSE, AIR BRAKE· REPLACE FRONT RIGHT LEFT BOTH H1700 H1701 H1707 - - - - - - - - - - - - - - - 0.3 0.3 0.4 0.3 0.3 0.4 HOSE, AIR BRAKE (WHEEL) - REAR - BETWEEN RELAY VALVE AND JUNCTION BLOCK - REPLACE H1708 - - - - - 1 1 HOSE, AIR BRAKE (WHEEL) - REAR - BETWEEN JUNCTION BLOCK AND BRAKE CHANBER - REPLACE H1709 - - - - - 0.8 0.8 LINE, AIR BRAKE (ONE) - REPAIR OR REPLACE FRONT REAR H1722 H1723 - - - - - - - - 0.5 0.5 0.5 0.8 0.5 0.8 LINE, AIR BRAKE (UNDER DASH) - REPAIR OR REPLACE H1740 - - - - 0.5 1.2 1.2 DRYER SYSTEM, AIR BRAKE - REPAIR H1750 - - - - 0.5 1.7 1.7 TANK, AIR - REPLACE MAIN TANK (WET) FRONT SERVICE REAR SERVICE H1760 H1762 H1763 - - - - - - - - - - - - 0.5 0.5 0.5 1.9 0.9 0.9 0.9 0.9 0.9 TANK, AIR - DUAL RESERVOIR - REPLACE H1764 - - - - - 1.7 1.7 STRAP, AIR TANK - REPLACE MAIN TANK FRONTTANK REAR TANK H1770 H1772 H1773 - - - - - - - - - - - - 0.3 0.3 0.3 0.3 0.7 0.7 0.3 0.7 0.7