TM 5-3805-280-24-2
Rock Drill
44
9506
1--Screw (2 used)
17--Locknut (4 used)
33--Wearing Plate (4 used)
49--Roller
81
2--Winder Cradle Chains
18--Washer (4 used)
34--Adjusting Shim (4
50--Hose
and Chains Fastener
19--Slipper (2 used)
used)
51--Tee
3--Drifter Cradle Chains
20--Adjusting Shim (4
35--Elastic Pin (8 used)
52--Adapter
and Chains Fastener
used)
36--Hose Guide
53--Stop Plate
4--Screw (2 used)
21--Spacer (2 used)
37--Drill Mounting
54--Screw (2 used)
5--Locknut (2 used)
22--Wearing Plate (2 used)
Assembly
55--Pin
6--Washer (2 used)
23--Elastic Pin (4 used)
38--Screw (4 used)
56--Adjusting Shim
7--Screw (4 used)
24--Hoses Reel
39--Brake-Motor-Reducer
57--Ring (2 used)
8--Nut (4 used)
25--Pin (2 used)
40--Screw (6 used)
58--Ring (2 used)
9--Washer (4 used)
26--Chain Axle (2 used)
41--Front Thrust
59--Seal (2 used)
10--Left Slipper
27--Screw (8 used)
42--Flange (2 used)
60--Needle Bearing (2
11--Shim (2 used)
28--Locknut (8 used)
43--Screw (4 used)
used)
12--Shim (4 used)
29--Washer (8 used)
44--Hoses Holder
61--Snap Ring
13--Wearing Plate (2 used)
30--Slipper (4 used)
45--Screw (2 used)
62--Chain Wheel
14--Elastic Pin (4 used)
31--Adjusting Shim (12
46--Plate
63--Bare Box
15--Right Slipper
used)
47--Screw (8 used)
16--Screw (4 used)
32--Spacer (4 used)
48--Front Part
11. Remove six screws (40), front thrust (41), and two
1. Remove two screws (1).
flanges (42).
2. Remove two screws (4), locknuts (5), washers (6),
12. Remove four screws (43) and hoses holder (44).
four screws (7), nuts (8), and washers (9).
13. Remove two screws (45) and plate (46).
3. Remove left slipper (10), two shims (11), four shims
(12), two wearing plates (13), four elastic pins (14),
14. Remove eight screws (47) and front part (48).
and right slipper (15).
15. Remove roller (49).
4. Remove four screws (16), nuts (17), washers (18),
two slippers (19), four adjusting shims (20), two
16. Remove hose (50).
spacers (21), two wearing plates (22), and four
elastic pins (23).
17. Remove tee (51) and adapter (52.
5. Remove hoses reel (24).
18. Remove two screws (54) and stop plate (53).
6. Remove two pins (25), and two chain axles (26).
19. Gradually extract pin (55) to allow parts to be
removed from the pin.
7. Remove eight screws (27), locknuts (28), and
washers (29).
20. Remove adjusting shim (56), two rings (57), two
rings (58), two seals (59), two needle bearings
8. Remove four slippers (30), twelve adjusting shims
(60), snap ring (61), and chain wheel (62). Discard
(31), four spacers (32), four wearing plates (33),
rings (58), and seals (59).
four adjusting shims (34), eight elastic pins (35),
and hose guide (36).
21. Remove pin (55).
9. Remove drill mounting assembly (37).
22. Inspect, repair or replace parts as necessary.
10. Remove four screws (38) and brake-motor-reducer
(39).
Continued on next page
CED,OUOE019,11 1923MAR993/22
23-76
