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 617 of 756

TM 9-2320-283-20-3

GAGES (NONELECTRICAL).

3-309. TACHOGRAPH REPLACEMENT (Continued).

LOCATION/ITEM

ACTION

REMARKS

NOTE

•The access panel may be lowered for

visibility.

Removal is done by reach-

ing from under dash.

•Move the trailer hand brake downward.

A. REMOVAL.

1. Wire connector

(5).

Remove from item (1).

2. Two nuts (4).

Remove from two items (3).

3. Two brackets (3).

Remove from two items (2).

4. Tachograph (1).

Remove from dash.

B. CLEANING AND INSPECTION.

CAUTION

Do not submerge tachograph in cleaning

solution.

To do so will cause per-

manent damage.

Clean external sur-

faces only.

5. All parts.

Clean and inspect.

Refer to paragraphs 3-4

and 3-5.

3-1790