TM 5-5420-226-20-2
ENGINE OIL COOLER REPLACEMENT (Sheet 1 of 6)
PROCEDURE INDEX
PAGE
PROCEDURE
Removal
Installation
TOOLS: 1/2 in. socket with 1/2 in. drive
Ratchet with 1/2 in. drive
5 in. extension with 1/2 in. drive
9/16 in. combination box and open end wrench
3/4 in. combination box and open end wrench
1-1/2 in. combination box and open end wrench
Torque wrench with 1/2 in. drive, 0-200 lb-in (0-23 Nom) cap
3/4 in. socket with 3/8 in. drive
SPECIAL TOOLS: Ground hop kit (Item 30, Chapter 3, Section 1)
Washer NAS1598-6V
SUPPLIES:
Drip pan
1/2 inch masking tape
(Item 58, Appendix D)
Plastic barrier material
(Item 42, Appendix D)
Lubricating oil (Item 44, Appendix
Gaskets (2 required) 8682679
REFERENCES:
Remove powerplant (page 5-2)
PRELIMINARY PROCEDURES:
Remove engine shroud (page 9-30)
REMOVAL:
Using 1/2 inch socket, remove screw
and washer (A). Throw washer away.
Using 3/4 inch wrench, loosen valve
(B) six complete turns.
TA107489