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(3) Tighten the 3 HCU mounting bolts to a torque of 11 N·m (97 in. lbs.). CAUTION: Before installing the 25-way connector (4) Install the 25-way connector into the socket on the CAB. The connector is installed using the follow- CAB socket push in the connector lock (Fig. 35) as (5) Install the 2 bolts (Fig. 32) attaching the back legs of the HCU mounting bracket to the front sus- (6) Install the bolt (Fig. 31) attaching the front leg of the HCU mounting bracket to the front suspension (7) Tighten the 3 bolts mounting the HCU mount- ing to the front suspension crossmember to a torque (8) Install the primary and secondary brake tubes coming from the master cylinder in the HCU inlet (9) Install the 4 chassis brake tubes in the outlet ports on the HCU (Fig. 29). (10) Using a crow foot (Fig. 37) and (Fig. 38) tighten all of the brake tube nuts to a torque of 17 (11) Install the HCU heat shield (Fig. 28) on the HCU mounting bracket. Install and securely tighten (12) Install exhaust system in vehicle using the reverse steps of its removal. (13) Install right side engine compartment splash shield (Fig. 25) back on the vehicle. (14) Lower vehicle. ground stud located on left shock tower (Fig. 22). Fig. 34 HCU To Bracket Mounting Bolt 1 – MOUNTING BOLTS Fig. 35 Unlocked CAB Connector 1 – CONNECTOR LOCK Fig. 36 ICU Remove And Install 1 – FRAME RAIL JX BRAKES 5 - 99 REMOVAL AND INSTALLATION (Continued) |