TM-9-2320-283-20-3

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

TECHNICAL MANUAL; ORGANIZATIONAL MAINTENANCE PART 3 OF 3

DECEMBER 1983

TM-9-2320-283-20-3 - Page 615 of 756

TM 9-2320-283-20-3

GAGES (NONELECTRICAL).

3-309. TACHOGRAPH REPLACEMENT.

THIS TASK COVERS

a. Removal.

d. Reading Tachograph Chart.

b. Cleaning and Inspection.

e. Chart Removal.

c. Installation.

f. Chart Installation.

INITIAL SETUP

EQUIPMENT CONDITION

APPLICABLE CONFIGURATIONS

PARAGRAPH

CONDITION DESCRIPTION

All.

3-310.

Speedometer shaft

assembly removed from

tachograph.

TEST EQUIPMENT

None.

3-313.

Tachometer shaft

removed from tacho-

graph.

SPECIAL TOOLS

None.

MATERIALS/PARTS (P/N)

Chart, 7-day, package of 10

(59197) C1-0-9806.

PERSONNEL REQUIRED

One (MOS-63S).

REFERENCES (TM)

TM 9-2320-283-10.

SPECIAL ENVIRONMENTAL CONDITIONS

None.

GENERAL SAFETY INSTRUCTIONS

Engine off.

Transmission in neutral.

Park brake set.

TROUBLESHOOTING REFERENCES

Paragraph 2-11.

3-1788