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TM 5-1940-277-20
TM 1940-20/2
7.
Using 5/16 inch wrench, loosen clamp (9) from elbow (8).
8.
Disconnect coolant return hose (10) from elbow (8).
9.
Using 15 mm wrench, remove four screws (1) securing water transfer connector (2) to exhaust
manifold (7).
10.
Remove water transfer connector (2) and gasket (6) from exhaust manifold (7).
11.
Using 15 mm wrench, remove twelve screws (11) securing exhaust manifold (7) to engine (13).
12.
Remove exhaust manifold (7) and six gaskets (12) from engine (13).
13.
Using 1 inch wrench, remove elbow (8) from exhaust manifold (7).
14.
Using putty knife, remove gaskets (12) from exhaust manifold (7) and engine (13).
INSTALL
1.
Install six new exhaust manifold gaskets (12) on exhaust manifold (7).
2.
Using 1 in. wrench, reinstall elbow (8) on exhaust manifold (7).
3.
Reconnect coolant return hose (10) to elbow (8) with clamp (9). Tighten clamp (9) with 5/16 inch
wrench.
4.
Install exhaust manifold (7) on engine (13).
5.
Using 15 mm wrench, reinstall twelve screws (11) and exhaust manifold (7) to engine (13). Tighten
screws (11) to 32 lb-ft (43 Nm).
6.
Install new water transfer gasket (6), on exhaust manifold (7).
7.
Install water transfer connector (2), on exhaust manifold (7).
8.
Using 15 mm wrench reinstall four screws (1) securing water transfer connector (2) to exhaust
manifold (7).
9.
Using 7/16 inch wrench, reinstall adapter (3) to water transfer connector (2).
10.
Using 7/16 inch wrench, reinstall elbow (4) on adapter (3).
11.
Using 9/16 inch wrench, reinstall intake hose (5) on elbow (4).
12.
Install turbocharger (refer to paragraph 3-123.1).
13.
Fill engine cooling system (refer to paragraph 3-69.1).
14.
Close engine hatches.
3-256.2
Change 2


 


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