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REMOVE AND INSTALL BUCKET CYLINDER - Continued
REMOVE AND INSTALL BUCKET CYLINDER - Continued

Maintenance Manual For Hydraulic Excavator 230Lcr And 230Lcrd With Rock Drill 2
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TM 5-3805-280-24-2
Hydraulic System
CAUTION: The approximate weight of bucket
cylinder is 190 kg (420 lb).
Bucket Cylinder--Specification
Weight............................................................ 190 kg (420 lb) approximate
10. Connect bucket cylinder (B) to hoist using a lifting
strap.
11. Remove retainer ring (K) and pin (L).
12. Take notice of washer (M) locations for assembly.
B--Bucket Cylinder
K--Retainer Ring
Remove bucket cylinder-to-arm pin (N). Remove
L--Pin
cylinder.
M--Washer (As Required)
N--Bucket Cylinder-to-Arm Pin
13. Repair or replace cylinder.
14. Install washers equally on each side of bucket
cylinder head end to get the minimum amount of
clearance in joint.
15. Align pin bores so dust seals are not damaged as
bucket cylinder-to-arm pin is installed.
Install pin and retainer ring.
16. Connect the hydraulic lines.
TX,33,UU3812
1922SEP984/5
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