BEARING AS 1429439 - Caterpillar

1. Remove three bolts (1) and remove control lever.2. Loosen nuts (6) and remove ball and socket joints (5) from valve spools.3. Remove large bolt (2) and block (3) from valve body. Remove rubber pads (4). 4. Remove two bolts and manifold (7) from valve body. Remove two O-ring seals from manifold (7).5. Remove two valve spools (8) from the valve body. 6. Remove two lip type seals (9) from the valve body. 7. Remove retainers (10), shims (12), retainer (11), spring (15), retainer (13), shims (16) and retainers (14) from valve spool.Assemble Pilot Control Valves
1. Install spring retainers (5), shims (7), retainer (4), springs (6), retainer (3), shims (1) and spring retainers (2). 2. Install the two lip type seals in the valve body with tool group (A). Install seals with the lip toward inside of valve body. 3. Install valve spools (9) in the valve body. Install new O-ring seals on manifold (8). Install manifold on valve body with the two bolts that hold it. 4. Put rubber pads (12) over valve spools. Install block (13) and bolt (11) on valve body. Install ball and socket joints (14) on valve spool. Put control lever in position over ball and socket joints, then install bolts (10).end by:a) install stick and swing pilot control valve or bucket and boom pilot control valve