TM 5-5420-228-24
DRIVER'S HATCH NIGHT VIEWER LATCH REPAlR (Sheet 5 0f 10)
CLEANING AND INSPECTION:
1.
Using dry cleaning solvent and rags, remove debris and dir t from all parts.
2.
Inspect all parts for damage or wear. Replace defective parts.
ASSEMBLY:
1.
Secure support (A) in vise.
2.
Using fingers, place new teflon washer (B) on
shaft (C).
Using knife, remove sharp edge (chamfer) of teflon washer (B)
at hole. If it does not fit flush against shoulder of shaft (C),
remove washer, reverse it, and reinstall.
3.
Place spring (D) on sleeve (E) with loop of
spring over hole in sleeve.
4.
Position assembled spring (D) and sleeve (E)
between mounting arms of support (A), with
loop end of spring nearest end mounting arm.
GO on to Sheet 6
TA251771
