TM 5-2420-224-20-2
BACKHOE DIPPER CYLINDER REPLACEMENT (CONT)
3.
REMOVE two nuts (6), two lock washers (7),
and CLAMP (8). DISCARD lock WASHERS.
4.
REMOVE nut (9), screw (10), and CLAMP
(11).
5.
REMOVE two retaining rings (12) and PIN
(13).
C A U T I O N
Cap or plug all ports and ends
of hoses and tubes to prevent
contamination of hydraulic oil.
Failure to do so may result in
damage to equipment.
NOTE
Tag lines prior to disconnecting to
aid in connecting.
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 (4) enough to DISCONNECT two
HOSES (14 and 15) and REMOVE dipper
CYLINDER (4). INSTALL CAPS or PLUGS.
7.
REMOVE clamp (16), TUBE (17), two fittings
(18 and 19), and two packings (20 and 21).
INSTALL CAPS or PLUGS. DISCARD
PACKINGS.
4-671
