TM 5-2420-224-20-2
COOLANT EXPANSION TANK SUPPORT REPLACEMENT
This task covers:
a. Removal b. Installation
I N I T I A L S E T UP
Tools and Special Equipment:
Equipment Condition:
Tool Kit, SC 5180-90-CL-N26
Reference
Condition Description
Materials/Parts:
Page 4-85
Exhaust Manifold
Washer, Seal Ring (3)
Screening Plate Removed
R E M O V A L
1.
REMOVE NUT (1) and SWING CLAMP (2)
out of the way.
2.
MOVE expansion TANK (3) to the side.
3.
REMOVE two bolts (4), three seal ring
washers (5), and SWING two mounting
PLATES (6) out of the way. DISCARD seal
ring WASHERS.
4.
LOOSEN two
SUPPORT (8).
5.
REMOVE hinge
BOLTS (7) and REMOVE
pin (9) and CLAMP (2).
I N S T A L L A T I O N
1.
INSTALL CLAMP (2) and hinge pin (9).
2.
INSTALL SUPPORT (8) and TIGHTEN two
BOLTS (7).
3.
SWING two mounting PLATES (6) into
position and INSTALL three new seal ring
washers (5) and two BOLTS (4). TIGHTEN
BOLTS to 19 Ib-ft (25 N•m).
4.
MOVE expansion TANK (3) over support (8).
5. SWING CLAMP (2) over top of expansion
tank (3) and INSTALL NUT (1).
NOTE
Follow-on Maintenance:
Install exhaust manifold screening
plate (page 4-85).
4-97
