TM-9-2320-272-23-2

TRUCK, 5-TON, 6X6, M939, M939A1, AND M939A2 SERIES TRUCKS (DIESEL)

TECHNICAL MANUAL; FIELD MAINTENANCE MANUAL; VOLUME 2 OF 5

SEPTEMBER 2012

TM-9-2320-272-23-2 - Page 755 of 1417

REMOVAL - Continued

NOTE

•

Perform Steps (5) and (6) for early model engines.

•

Perform Steps (7) and (8) for late model engines.

5.

Remove oil supply hose (Figure 3, Item 3) from turbocharger (Figure 3, Item 1) and connector

(Figure

3,

Item

4).

6.

Remove connector (Figure 3, Item 4) from oil cooler (Figure 3, Item 6).

7.

Remove oil supply hose (Figure 3, Item 3) from turbocharger oil supply hole (Figure 3, Item 2) and connector

(Figure

3,

Item

13).

8.

Remove connector (Figure 3, Item 13) and o-ring (Figure 3, Item 14) from oil cooler (Figure 3, Item 6). Discard

o-ring.

9.

Loosen clamp (Figure 3, Item 5) and disconnect air intake tube (Figure 3, Item 10) from turbocharger

(Figure

3,

Item

1).

10.

Loosen clamp (Figure 3, Item 9) and disconnect exhaust pipe (Figure 3, Item 8) from turbocharger

(Figure

3,

Item

1).

11.

Remove four nuts (Figure 3, Item 12), turbocharger (Figure 3, Item 1), and gasket (Figure 3, Item 11) from

exhaust manifold (Figure 3, Item 7). Discard gasket.

TM 9-2320-272-23-2

0249

0249-4