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 26-12. JACK CYLINDER REPAIR (CONT) (1) Clean all parts with dry cleaning solvent. NOTE Replace any part that fails visual inspection. If cylinder barrel fails inspection, replace jack cylinder assembly. (2) Inspect inner walls of cylinder barrel (1) for pitting, corrosion, or evidence of binding. (3) Inspect rod (2) for pitting, corrosion, scoring, or evidence of binding. (4) Inspect cylinder head (3) for pitting or corrosion. (5) Inspect piston (4) for pitting, corrosion, or evidence of binding. c. Assembly. NOTE Apply lubricating oil to all parts during assembly. (1) Install three preformed packings (1) and back-up rings on cartridge holding valve (3). (2) Position cartridge holding valve (3) in rod (4). (3) Tighten cartridge holding valve (3) to 30-36 lb-ft (41-49 N·m). (4) Install three preformed packings (5) and back-up rings (6) on check valve (7). (5) Install check valve (7) in rod (4). 26-76