DISASSEMBLY-continued -714670995

5-2420-224-34

HAMMER

DRILL

REPAIR

(CONT)

CAUTION

During step 28, do not use any type of pry tool to prevent damage to

equipment.

REMOVE four socket head CAPSCREWS (52 and 53).

28.

REMOVE mounting FLANGE (54) from housing (55) and REMOVE HOUSING (55) from housing (26).

29.

REMOVE idler gear (56), drive GEAR (57), woodruff key (58), and hex drive (59).

30.

REMOVE two BEARINGS (60).

31.

REMOVE plug (61), BEARING (62), quad ring (63), and backup ring (64) from mounting flange (54).

32.

DISCARD quad RING and backup RING.

REMOVE BEARING (65), setscrew (66), two pins (67), two pins (88), packing (69), and two packings

33.

(70) from housing (55). DISCARD PACKINGS.

REMOVE WASHER (71) and thrust washer (72) from hex drive (59).

34.

35.

REMOVE quad RING (73), backup RING (74), and GASKET (75) from housing (26). DISCARD quad

RING, backup RING, and GASKET.

36.

REMOVE setscrew (76), PLUG (77), and two pins (78).

REMOVE setscrew (79), LEVER (80), retaining ring (81), spacer ring (82), packing (83), and valve (84).

37.

DISCARD PACKING.

21-6