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AIR SYSTEM

ROADRANGER VALVE A-4900

ROADRANGER VALVE ASSEMBLY

Cut 6145 G-2/88

Removal and Disassembly

  • 1.

    Remove two screws holding bottom cover to valve and slide cover down gear shift lever to expose air line fittings. Disconnect air lines.

  • 2.

    Loosen jam nut and turn control valve from gear shift lever.

  • 3.

    Pry medallion from recess in top cover.

  • 4.

    Turn out the two screws to remove the top cover from valve housing.

  • 5.

    Remove the actuator button from valve housing and the spring retainer, springs, seal and detent parts from actuator and/or valve housing.

6. Turn out the two screws separate the housing.

of valve housing to

7. Remove the Range Preelection Lever from left housing and the position balls and guide from lever.

8. If necessary, remove the spring and O-ring from bores in left housing.

9. If necessary, remove the springs, O-ring and re- tainer from bores in right housing.

Reassembly and Installation

  • 1.

    Refer to the drawing for proper reassembly. Use a VERY SMALL amount of silicone lubricant on the O-rings to avoid clogging ports. A small amount of grease on the position springs and balls will help to hold them in place during reassembly

  • 2 .

    Reinstall control valve on gear shift lever and tighten jam nut.

  • 3.

    Attach air lines and reinstall bottom cover.

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