TM-9-2320-283-20-2

TRUCK TRACTOR, LINE HAUL, 50,000 GVWR, 6X4, M915A1

TECHNICAL MANUAL; ORGANIZATIONAL MAINTENANCE PART 2 OF 3

DECEMBER 1983

TM-9-2320-283-20-2 - Page 174 of 852

TM 9-2320-283-20-2

ELECTRICAL SYSTEM.

3-94. BLACKOUT MARKER LAMP ASSEMBLY REPLACEMENT.

THIS TASK COVERS

a. Blackout Marker Lamp Removal.

b. Blackout Marker Lamp Installation.

c. Blackout Marker Lamp Assembly Removal.

d. Blackout Marker Lamp Assembly Disassembly.

e. Blackout Marker Lamp Assembly Reassemble.

f. Blackout Marker Lamp Assembly Installation.

g. Blackout Marker Lamp Assembly Operational Check.

INITIAL SETUP

EQUIPMENT CONDITION

APPLICABLE CONFIGURATIONS

PARAGRAPH

CONDITION DESCRIPTION

All

TM 9-2320-283-10

Headlamp switch off.

TM 9-2320-283-10

Blackout toggle switch

TEST EQUIPMENT

set to normal.

None.

3-91

Headlamp assembly

removed

SPECIAL TOOLS

None.

MATERIALS/PARTS (P/N)

None.

PERSONNEL REQUIRED

SPECIAL ENVIRONMENTAL CONDITIONS

One (MOS-63S

None.

REFERENCES (TM)

GENERAL SAFETY INSTRUCTIONS

TM 9-2320-283-10

Engine off.

Transmission in neutral.

Park brake set.

TROUBLESHOOTING REFERENCES

Paragraph 2-11.

3-546