DIFFERENTIAL GP 1371392 - Caterpillar

1. Remove bolt (3) that holds idler gear (4). Remove O-ring seal (2) from governor shaft and remove governor (1). 2. Disassemble governor valve bodies according to letters A, B and C. 3. Remove retaining ring (8), stop (7), slug (6) and spool (5) from valve body A. 4. Remove retaining ring (14), stop (13), retaining ring (12), spacer (11), slug (10) and spool (9) from valve body B. 5. Remove retaining ring (19), stop (18), ring (17), spacer (16) and spool (15) from valve body C.Assemble Transmission Governor
1. Install spool (1), spacer, ring, stop (2) and ring (3) into valve body C. 2. Install spool (4), slug (6), spacer, ring, stop (5) and retaining ring (7) into valve body B. 3. Install spool (8), slug (10), stop and ring (9) into body A. 4. Put governor (11) on shaft and install O-ring seal (12) on shaft. Install idler gear (14) and bolt (13).end by:a) assemble transfer gears