TM-9-2320-366-20-4 MTV Unit Maintenance Manual M1083 Series - Volume 4 Download
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TM 9-2320-366-20-4 16-72 Change 2 16-9. AIR SPRING AND BRACKET REPLACEMENT (CONT) (17) Install retaining ring (20) on mounting bracket (1). (18) Install quick release pin (21) in mounting bracket (1). c. Left Air Spring and Bracket Removal. (1) Remove quick release pin (1) from mounting bracket (2). (2) Remove retaining ring (3) from mounting bracket (2). CAUTION Vehicle serial numbers 0001 through 3091 were originally equipped with air springs PN 12420795-001/12420795-002. Vehicle serial numbers 3092 and higher are equipped with air springs PN 12421438-001/12421438-002. When air spring replacement is required on a vehicle equipped with air springs PN 12420795-001/12420795-002 or 12421438- 001/12421438-002, both sides must be replaced with air springs PN 12421438- 003/12421438-004. Failure to comply may result in damage to equipment.