TM 10-5411-203-134-9.STAIRWAY RISER AND SUPPORT ASSEMBLIES MAINTENANCE INSTRUCTIONS(TYPE II, CLASS B ONLY)This task covers:ReplaceINITIALSETUP:Parts/MaterialsRiser assembly, lowerRiser assembly, middleStair and riser assembly, upperCross support assembly, rearEquipmentConditionStairway assembly removed from service. (Refer to para 2-4.)REMOVE1.Remove retaining pins (1) from stairway components (2).2.Separate stairway components (2) as required.INSTALL1.Assemble stairway components (2) as required.2.Insert retaining pins (1) to secure.NOTEFOLLOW-ON MAINTENANCE: If required, place stairway assembly inservice. (Refer to para 2-5.)4-6
Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business