TM 5-3805-281-24-2
Mechanical Drive Elements
4. Put hardwood blocks (B), approximately 355 mm (14
in.), between track rollers (A) and track chain (C).
5. Turn upperstructure back to left side so it is 90 to
track.
CAUTION: The approximate weight of DFT1089
43
Barrel Support is 545 kg (1200 lb).
4350
21
The approximate weight of the 330LCR machine
without tracks is 29 245 kg (64,475 lb).
DFT1089 Barrel Support--Specification
Weight.......................................................... 545 kg (1200 lb) approximate
Machine Without Tracks--Specification
Weight...................................................... 29 245 (64,475 lb) approximate
6. Put DFT1089 Barrel Supports (G) under the
counterweight (D). (See Section 99 for instructions to
make barrel supports.)
To provide enough clearance, use bridge planks (E)
and hardwood blocks (F) to raise the height of
supports and planks to 1500 mm (59 in.). Do not put
blocks under cap screw heads. Keep height to a
maximum of 51 mm (2 in.) more than specified.
Boom of Main Frame-to-Floor Clearance--Specification
Height .............................................................. 1500 mm (59 in.) minimum
Height ............................................................. 1550 mm (61 in.) maximum
CAUTION: Keep the angle between boom and
arm at 90--100 to prevent machine from sliding
backwards.
7. Slowly raise left side, using boom down function, until
machine is level.
A--Track Roller
B--Hardwood Block (As Required)
C--Track Chain
D--Counterweight
E--Bridge Plank (As Required)
F--Hardwood Block (As Required)
G--DFT1089 Barrel Support (2 used)
Continued on next page
CED,OUOE027,235
1915MAY982/7
21-20