Main Control Valve Body
- 1.NOTE: Note the location of the different length bolts for assembly.
Remove the bolts and discard the transfer plate cover assembly.
- 2.NOTE: Note the location of the different length bolts for assembly.
Remove the valve body bolts and the transfer plate assembly.
- 8.NOTE: Remove the valves by tapping the valve body on the palm of the hand to slide the valves out of the bores. If it is necessary to use a pick, use extreme caution to prevent damaging the valves or valve bores. If necessary, disassemble parts of the main control valve body in small groups. Arrange the parts as they are removed to avoid mixing similar pieces.NOTE: Do not stone or polish any valves. If the valves do not move freely, install a new assembly.
Remove the individual valves and springs from the main control valve body and lower valve body by removing the retaining clips. Clean valves, springs, main control valve body and lower valve body.
- 9.
Install the valve body valves, springs and retaining clips in the main control valve body and lower valve body. For valve and spring locations. REFER to: Main Control Valve Body .
- 15.NOTE: Install the different length bolts in the correct location as noted during disassembly.
Install the transfer plate assembly and hand-tighten the bolts.
- 1.
Distance: 2.48 in (63 mm)
- 2.
Distance: 1.38 in (35 mm)
- 1.
- 17.NOTE: Install the different length bolts in the correct location as noted during disassembly.
Install the transfer plate cover assembly and hand-tighten the bolts.
- 1.
Distance: 2.48 in (63 mm)
- 2.
Distance: 1.38 in (35 mm)
- 1.