TM 5-5420-228-24
HEU OR EARLY MODEL OVERHEAD CYLINDER REPAIR (Sheet 2 of 6)
2.
Using 1-5/16 inch socket, remove 10screws
(B), lockwashers (C), and two retainers (D).
CAUTION
Do not hit grease fittings in pi n (E) with
hammer or punch. Grease fittings will be
damaged if hit.
3.
Using hammer and punch, remove pin (E).
4.
Retract overhead piston until rod end (F) is
clear of mount (G) (TM-10).
5.
Relieve hydraulic pressure (page 3-71).
6.
Insert pin (E) through eye (H) of piston rod end (F).
7.
Have another technician use cylinder rod wrench on flats of piston rod (J) to keep rod from turning.
8.
Using pin (E) as a lever, turn rod end (F) counterclockwise and remove.
9.
Using masking tape, tape threads of piston rod (J).
10. Remove pin (E).
NOTE
Place container under overhea d cylinder
(A) t o catch fl uid.
TA251720
Go on to Sheet 3
Change 3
3-230.3