SLIP JOINT GP 1572009 - Caterpillar

1. Remove nuts (2), cover (1) and the gasket from the timing gear cover. 2. Remove bolts (3) and automatic timing advance (4) from the engine. 3. Remove gear (5) from the timing gears.Install Automatic Timing Advance
1. Before the automatic timing advance is installed make sure the fuel pump and engine are in correct time. See 3406 VEHICULAR ENGINE TESTING AND ADJUSTING. 2. Put gear (1) in position in the front timing gear cover.3. Install two 3/8" - 16 NC 6" long guide bolts (2) as shown. 4. Install automatic timing advance (3) on the end of the fuel pump camshaft and install the four bolts that hold it. Tighten the bolts to a torque of 55 7 N m (41 5 lb.ft.). 5. Install gasket (4), cover (5) and the nuts on the front timing gear cover.Disassemble Automatic Timing Advance
START BY:a) remove automatic timing advance 1. If necessary, remove gear (1) from the automatic timing advance.
Spring force is present behind carrier (4). Put downward pressure on carrier (4) when bolts (2) are removed.
2. Remove bolts (2), ring (4) and the carrier from ring (3). 3. Remove springs (5) and (6) from retainer assembly (7).4. Remove ring (3) from retainer assembly (7). 5. Remove screw (8) and setscrew (9) from the retainer assembly.6. Remove nut (10) from screw (8).7. Remove the nut from setscrew (9). There is a seal between ring (4) and carrier (11). Do not damage the seal when the ring is removed.8. Carefully remove ring (4) from carrier (11). 9. Remove the bolts and carrier (12) from carrier (11). 10. Remove ring (14), race (13) from spool (15) and remove spool (15) from the carrier. 11. Remove dowels (17) and flyweights (16) from the carrier. 12. Remove ring (18) and carefully tap body (19) from the carrier. 13. Remove seal (20) from carrier (11). 14. Remove plug (21) and seals (22) from body (19). Assemble Automatic Timing Advance
1. Assemble the automatic timing advance except for screw (1), nut (5), spring (2), setscrew (3), nut (6) and plug (4). 2. Install seal (7) on body (9) as shown. Put clean engine oil on the lip of the seal.3. Install seal (8) on body (9) as shown. Put clean engine oil on the seal. 4. Install seal (10) on carrier (11) as shown. Put clean engine oil on the seal. 5. Put body (9) in carrier (11) and install ring (12) that holds the body in place. If necessary, use a press to install the body. 6. Put flyweights (14) in position in carrier (13) and install dowels (15) that hold the flyweights in place. 7. Put spool (16) in position in the carrier and install race (17) and ring (18) as shown. 8. Put carrier (13) in position in carrier (11) and install the bolts.
Do not damage the seal in carrier (11) when ring (19) is installed.
9. Put ring (19) in position on carrier (11) as shown. 10. Put spring (20) in position in