THE PARKING BRAKE VALVE(PV-1) IS PLUMBEDIN THE BRKA ESYS BETWEEN THE MASTER CYLINDER AND THE BRAKE CALIPER. THE PARKING BRAKE VALVE OPERATES AS A LINE LOCK TOHOLD THE PRESSURE IN THE BRAKE LINES AFTER THE BRAKES ARE SET.
1 REMOVE THE PROTECTIVE COVERS FROM THE PARKING BRAKE VALVE.
2 THE PARKING BRKAE VALVE PIVOTS TO ALOW INSTALLATION OF THE ANGLED FITTING PRIOR TO MOUNTING THE VALVE. THE BODIES ARE THEN ALIGNED FOR USE.
3 THE PARKING BRKAE VALVE IS MOUNTED INSIDE THE FORWARD SHEARBOX, ON THE FORWARD FACE AND AT THE CO-PILOTS SIDE. CUT A HORIZONTAL SLOT IN THE SHEAR BOX APPROX 1 1/2 LONG BY 1/8 WIDE FOR THE VALVE OPERATION LECER TO PRODTUDE THROUGH. TIS SLOT SHOULD BE LOCATED AS SHOWN IN FIG 13.2.C.1.
4 MTCH DRILLTHE BRAKE VALVE SO THE BOLTS ARE CENTRED BENEATH THE SLOT.
5 PLAE THE VALVE IN THE SHEAR BOX WITH THE OUTLET PORTS TOWARDS THE PILOTS SIDE.
ATTACHT HE VALVE USING 3/16 BOLTS AND LOCKNUTS, RUBBER WASHERS. THE RUBBER WASHER IS PLACED UNDER THE BOLT HEAD. TIGHTEN THE BOLTS UNDER LIGHT COMPRESSION.
