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 545 of 1417

REMOVAL

CAUTION

Cover turbocharger ports immediately after removing attaching parts to prevent foreign

objects from lodging in blades of turbocharger.

NOTE

•

Tag all lines and connections for later installation.

•

Plug all lines when removed to prevent dripping fluids and contaminated lines.

1.

Disconnect air lines (Figure 1, Items 14 and 16) from elbows (Figure 1, Items 13 and 15).

2.

Remove four clamps (Figure 1, Item 10) and two hoses (Figure 1, Item 11) from aftercooler tubes

(Figure

1,

Item

7) and aftercooler (Figure 1, Item 12).

3.

Remove two screws (Figure 1, Item 4) and clamps (Figure 1, Item 5) from breather tube (Figure 1, Item 3) and

valve cover (Figure 1, Item 6).

4.

Remove two clamps (Figure 1, Item 1) and hose (Figure 1, Item 2) from vent connector (Figure 1, Item 17) and

breather tube (Figure 1, Item 15).

5.

Remove clamp (Figure 1, Item 8) and hose (Figure 1, Item 9) from breather tube (Figure 1, Item 3).

TM 9-2320-272-23-2

0222

0222-2