TM 9-2320-260-34-2
15-3. CARGO BODY FRAME RAIL SILL REPLACEMENT
THIS TASK COVERS:
a. Removal
b. Installation
lNITIAL SETUP
MATERIALS/PARTS
APPLICABLE MODELS
M813, M813A1, M814
Five Lockwashers (M813, M813A1)
(Appendix D, Item 215)
TOOLS
Ten lockwashers (M814) (Appendix D, Item 215)
General mechanic's tool kit
Ten locknuts (M814) (Appendix D, Item 176)
(Appendix B, Item 1)
REFERENCES (TM)
Torque wrench, 3/8-in. dr.
TM 9-2320-260-34P-1
(Appendix B, Item 4)
EQUIPMENT CONDITION
Cargo body removed (para. 15-2).
Left and right frame rail sills are replaced the same. This proce-
q
dure covers the left frame rail sill.
q Perform steps 1 and 2 for M813 and M813A1 vehicles.
q Perform steps 3 and 4 for M814 vehicles.
1. Remove five nuts (7), lockwashers (9), and sill (3) from cargo body (1). Discard lockwashers (9).
2. Remove five screws (8) from sill (3).
3. Remove ten locknuts (2), washers (6), lockwashers (5), and two sills (3) from cargo body (1). Discard
lockwashers (5) and locknuts (2).
4. Remove ten screws (4) from sills (3).
b. Installation
NOTE
Perform steps 1 and 2 for M813 and M813A1 vehicles.
q
Perform steps 3 and 4 for M814 vehicles.
q
1. Position sill (3) on cargo body (1) with five screws (8).
2. Install sill (3) on cargo body (1) with five new lockwashers (9) and nuts (7). Tighten nuts (7)
100-110 lb-in. (11.3-12.4 N.m).
3. Position sill (3) on cargo body (1) with ten screws (4).
4. Install sills (3) on cargo body (1) with ten new lockwashers (5), washers (6), and new locknuts (2).
Tighten locknuts (2) 100-110 lb-in. (11.3 -12.4 N.m).
15-6
