TM-9-2320-366-34-4 MTV Direct Maintenance Manual M1083 Series - Volume 4 Download
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TM 9-2320-366-34-4 26-11. M1089 BOOM TELESCOPIC CYLINDER REPAIR (CONT) NOTE Steps (4) and (5) require the aid of an assistant. (4) Remove four screws (6) from retaining plate (7). (5) Remove rod (2) from telescopic cylinder (8). (6) Remove guide lock ring (9) and seal (10) from piston (11). Discard seal. (7) Remove setscrew (12) and piston (11) from rod (2). (8) Remove preformed packing (13), two back-up rings (14) from rod (2). Discard preformed packing and back-up rings. (9) Remove spacer (15) and cylinder head (16) from rod (2). 26-68