MONITOR & MTG GP-OPERATOR 4508415 - Caterpillar

Installation Procedure
Keep all parts clean from contaminants.Contamination of the hydraulic system with foreign material will reduce the service life of the hydraulic system components.To prevent contaminants from entering the hydraulic system, always plug or cap the lines, fittings, or hoses as they are disconnected. Cover any disassembled components and clean them properly before assembly.Clean the hydraulic system properly after any major component exchange or especially after a component failure, to remove any contamination.
Note: This installation procedure is effective for the following pilot valves: dozer and ripper.
Illustration 1 g00807173
Install cartridge valves (21) .
Illustration 2 g00807172
Install plate (20) . Install adapter (19) and tighten to a torque of 45 5 N m (33 4 lb ft). Install bolts (18) that lie diagonally.
Illustration 3 g00807170
Install rings (16) . Position magnet (17) .
Illustration 4 g00807169
Install control lever assembly (15) , shims (14) , and bolts (13) . Tighten the bolts to a torque of 20 3 N m (15 2 lb ft).
Illustration 5 g00807168
Install detent plate (12) . Install bolts (11) and tighten to a torque of 20 3 N m (15 2 lb ft).The following procedure is for the adjustment of the plate.
Illustration 6 g00809122
Move control lever (15) to FLOAT position.
Add or subtract shims (14) under plate (12) . The pointed edge of Detent Assembly (C) must ride on the upper side of the ramp of plate (12) in FLOAT, as shown. Refer to Detail (B) in Illustration 6.Note: The control lever (15) must pop back into NEUTRAL position when the pilot hydraulics are locked out.
If control lever (15) does not return to NEUTRAL, inspect the spring and the pointed edge of Detent Assembly (C) . Replace the components, as needed.
Repeat Steps 5.a to 5.c.
Illustration 7 g00807167
Install rubber boot (10) and lever lock plate (9) . Install bolts (8) that lie diagonally. Tighten the bolts to a torque of 12 3 N m (106 27 lb in).
Illustration 8 g00807157
Install console (7) . Connect speed mode switch (6) and tighten the bracket. Install the following components: rings (5) , joystick control (4) , horn button (3) (not shown), lockout control (2) and armrest (1) .