TM 10-5411-203-13
4-9.
STAIRWAY RISER AND SUPPORT ASSEMBLIES MAINTENANCE INSTRUCTIONS
(TYPE II, CLASS B ONLY)
This task covers:
Replace
INITIAL SETUP:
Parts/Materials
Riser assembly, lower
Riser assembly, middle
Stair and riser assembly, upper
Cross support assembly, rear
Equipment Condition
Stairway assembly removed from service. (Refer to para 2-4.)
REMOVE
1.
Remove retaining pins (1) from stairway components (2).
2.
Separate stairway components (2) as required.
INSTALL
1.
Assemble stairway components (2) as required.
2.
Insert retaining pins (1) to secure.
NOTE
FOLLOW-ON MAINTENANCE: If required, place stairway assembly in
service. (Refer to para 2-5.)
4-6
