TM 5-2420-224-20-2
BACKHOE DIPPER CYLINDER REPLACEMENT (CONT)
I N S T A L L A T I ON
1.
2.
3.
4.
5.
6.
7.
REMOVE CAPS or PLUGS. INSTALL two
new packings (1 and 2), two fittings (3 and
4), TUBE (5), and clamp (6).
U S I N G s u i t a b l e H O I S T , L I F T d i p p er
CYLINDER (7) into place. REMOVE CAPS or
PLUGS. CONNECT Iwo HOSES (8 and 9).
INSTALL PIN (10) and two retaining rings
(11).
INSTALL CLAMP (12), screw (13), and nut
(14).
INSTALL CLAMP (15), two new lock washers
(16), and two nuts (17).
HYDRAULICALLY EXTEND piston ROD (18)
enough to INSTALL PIN (19) and washer(s)
(20) to maintain 0.070-in. (1.8-mm) clearance.
INSTALL two retaining RINGS (21).
NOTE
Follow-on Maintenance:
Check rear hydraulic tank (LO 5-
2420-224-12).
4-672
