MWO-9-2330-390-35-1 HMMWV M1022A1 Dolly Set Positioning Tube Reinforcement Download
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MWO 9-2330-390-35-1 C-4 APPENDIX C: TOP AND BOTTOM BEAM AND HYDRAULIC LIFT CYLINDER REMOVAL / INSTALLATION (Con’t). WARNING • Use extreme caution when lowering top and bottom beams and placing on the ground. Ensure that lifting device is secure and all personnel stand clear. Failure to follow this warning may cause serious injury to personnel or damage to beams and positioning cylinders. 10. Remove two cotter pins (15), flatwashers (14), and clevis pins (13) from positioning cylinders (2) and top beam (1). Discard cotter pins. 11. Lower top and bottom beams (1 and 3) to the ground and support on wooden blocks or other cribbing. 12. With top beam (1) suitably supported, remove top beam with telescoping vertical tubes from positioning cylinders (2) and bottom beam (3). Keep top beam with telescoping tubes and bottom beam supported on wooden blocks.