DISASSEMBLY (Cont) -699580960

TM 9-2320-363-20-2

SEAT ASSEMBLY REPAIR (CONT)

22.

USE BLOCKING BETWEEN UPPER PLATE (8) AND RISER (59) TO HOLD UPPER PLATE IN FULLY RA ISED

POSITION.

NOTE

Perform steps 23 and 24 to remove air spring.

23.

DISCONNECT AIR LINE (31) FROM AIR SPRING (60).

24.

REMOVE SCREW (61), SCREW (62), WASHER (63) AND AIR SPRING (60).

NOTE

Perform steps 25 and 26 to remove damper.

25.

REMOVE TWO PUSH-ON FASTENERS (64), WASHERS (65) AND DAMPER (66) FROM LEVER (67) AND RISER

(59). DISCARD PUSH-ON FASTENERS.

26.

PRESS TWO BEARINGS (68) FROM DAMPER (66).

27.

AT FRONT OF UPPER PLATE (8), REMOVE TWO SCREWS (69) FROM BEARING BLOCKS (70).

28.

AT REAR OF RISER (59), REMOVE TWO SCREWS (71) AND STOP BLOCKS (72).

29.

REMOVE BLOCKING SUPPORTING UPPER PLATE (8).

30.

SLIDE UPPER PLATE (8) FORWARD AND REARWARD TO REMOVE UPPER PLATE FROM BEARING BLOCKS

(70) AND SLIDE BLOCKS (73).

31.

REMOVE BEARING BLOCKS (70) FROM ENDS OF LEVER (74) AND REMOVE TWO SLIDE BLOCKS (73) AND

SPACERS (75) FROM ENDS OF LEVER (67).

32.

AT FRONT OF RISER (59), REMOVE TWO SCREWS (76) FROM BEARING BLOCKS (77).

33.

SLIDE LEVER (67 AND 74) ASSEMBLY FORWARD TO REMOVE TWO BEARING BLOCKS (77) AND LEVER

ASSEMBLY FROM RISER (59).

34.

REMOVE BEARING BLOCKS (77) FROM ENDS OF LEVER (67) AND SLIDE BLOCKS (78) FROM ENDS OF

LEVER (74).

35.

REMOVE TWO NUTS (79) AND SHOULDER BOLTS (80) TO SEPARATE LEVER (67) AND LEVER (74).

36.

PRESS OUT TWO BEARINGS (81) FROM LEVER (67).

37.

REMOVE TWO RUBBER BUMPERS (82) FROM RISER (59).

4-695.4 Change 3