TM 5-3805-281-24-2
Hydraulic Impact Breaker
33
25
A--Circlip
B--Insert Bushing
C--Insert Holder
upper bushing, spacer and piston with a fire
6. Remove circlip (A) and insert bushing (B). Clean
proof material. Using a 82.2C (180F) cutting
insert holder (C).
torch, equipped with a gouging nozzle and
exercise caution when cutting to prevent
NOTE: If the insert bushing is steel and it does not
damaging the insert holder.
slide out of the holder, the bushing will need to
be cut. Protect the upper portion of housing,
CED,OUOE039,1 1920MAR9931/42
7. To remove lower bushing, weld steel disc inside chuck
housing.
NOTE: If the lower bushing is an insert holder, and does
not need to be replaced, skip the next two steps.
Continued on next page
CED,OUOE039,1 1920MAR9932/42
20-23