TM-9-2320-366-34-3 MTV Direct Maintenance Manual M1083 Series - Volume 3 Download
Page 660 of 1178
TM 9-2320-366-34-3 16-72. M1089 TELESCOPIC LIFT CYLINDER REPLACEMENT (CONT) b. Installation. NOTE Left and right side telescopic lift cylinders are removed the same way. Left side shown. (1) Install preformed packing (1) on 90-degree fitting (2). (2) Install 90-degree fitting (2) on telescopic lift cylinder (3). (3) Tighten 90-degree fitting (2) to 40-42 lb-ft (54-57 N m). WARNING Telescopic lift cylinder weighs approximately 225 lbs (102 kgs). Attach a suitable lifting device prior to installation. Failure to comply may result in serious injury or death to personnel or damage to equipment. NOTE Step (4) requires the aid of an assistant. (4) Install telescopic lift cylinder (3) on underlift assembly (4) with bushing (5) and pivot pin (6). WARNING Use care when installing retaining rings. Retaining rings are under tension and can act as projectiles when released. Failure to comply may result in injury to personnel. (5) Install retaining ring (7) in cylinder end cap (8). (6) Position pin locking plate (9) on underlift assembly (4) with lockwasher (10) and screw (11). (7) Tighten screw (11) to 105-115 lb-ft (142-156 N·m). 16-436 Change 1