TM 5-5420-227-24
HOLD DOWN CYLINDER REPAIR (Sheet 3 of 4)
CLEANING AND INSPECTION:
WARNING
Cleaning agent specified is flammable. Use only in well ventilated areas. Keep away
from flames, sparks, or heat. Do not smoke while using. Prevent contact with eyes,
mouth, and/or skin. Wear rubber gloves when performing cleaning procedures.
1. Using solvent, clean all metallic parts.
2. Using rags, dry all parts.
3. Inspect all parts for damage or wear. Replace all unserviceable parts.
ASSEMBLY:
1.
Install new packing assembly (A) on piston rod (B).
Install new spacer ring (C) and new preformed packing (D) on land ring (E).
2.
Install new wiper ring (F) in land ring (E).
3.
Install land ring (E) on piston rod (B) and aline holes with head (G).
4.
Install mount plate (H) on piston rod (B) and aline holes with land ring (E) and head (G).
5.
Using socket head screw attachment, loosely install eight screws (J).
6.
Using torque wrench, adapter and socket head screw attachment, tighten screws (J)
7.
to 40 to 50 lb-ft (54-68 NZm).
Go on to Sheet 4
TA170566
4-90