TM 10-3930-669-34 13-5.  COUNTERWEIGHT REPLACEMENT. This task covers: a. Removal b. Cleaning/Inspection c. Installation INITIAL SETUP Tools and Special Tools Equipment Condition Tool Kit, General Mechanic’s: Automotive Engine OFF (TM 10-3930-669-10) (Item 1, Appendix B) Parking brake applied (TM 10-3930-669-10) Wrench, Torque (0 to 600 lb-ft [0-813 N•m]) Wheels chocked (TM 10-3930-669-10) (Item 5, Appendix B) Air cleaner assembly removed Lifting Device, Minimum Capacity 3000 lbs (TM 10-3930-669-20) (1814 kg) Muffler assembly removed (TM 10-3930-669-20) Materials/ Parts Solvent, Dry-cleaning (Item 20, Appendix B) Seal a. Removal. WARNING Counterweight weighs 2,945 lbs (1,336    kg).        Attach    suitable    lifting device prior to removal or installation to prevent possible injury to personnel. (1)    Attach    lifting    device    to    two    devises    (1)    in counterweight  (2)  and  adjust  slack  out  of  lifting device. 13-39

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