|
| |
TM 5-2420-222-34
16-5.
HYDRAULIC IMPACTOR REPAIR (Con’t).
WARNING
Internal spring is under very high tension. Use extreme care when disassembling
upper housing. Failure to follow this warning may result in Injury or death to
personnel.
10.
Using arbor press, apply pressure to lower housing (1) until two bushings (11) on both sides of transport shaft (14)
are visible.
11.
Remove two bushings (11) from transport shaft (14). Remove transport shaft from shaft (13).
12.
Remove two screws (16).
WARNING
Internal spring Is under very high tension. Use extreme care when disassembling
upper housing. Failure to follow this warning may result in Injury or death to
personnel.
13.
Slowly relieve pressure on arbor press until cam (18) is loose and pressure is off guide ring (4).
14.
Remove lower housing (1) and spring compression tool (10) from upper housing (3).
15.
Remove ball bearing (15) and spring (17) from shaft (13).
TA701673
16-21
|
