Figure 4-31. Controls and instruments, removal and installation.

TM10-3930-242-12

TAG AND DISCONNECT ELECTRICAL LEADS AND REMOVE MOUNTING

NOTE:

HARDWARE AS NECESSARY.

TA072399

Figure 4-31. Controls and instruments, removal and installation.

4-51. Differential Lockout Control

on Athey Model ARTFT-6, S/N Range

F1468 thru F1596 and G1597 thru G1755

a. General. The differential lockout control is

(NSN 3930-00-419-5744). It is also used

located on the firewall of the driver's compartment.

on a limited number of Anthony Models

When the lockout pedal is pressed, oil (OE 10) or

MLTG-2, S/N 1098 thru 1159 and 1305

brake fluid HBA (MIL-H-13910) is forced to the

thru 1307 (NSN 3930-00-327-1475).

lockout mechanism, mounted on each differential.

b. Removal. Refer to figure 4-32 and remove the

This action insures that each pair of driving wheels

l o c k o u t control.

turn together.

c. Inspection and Service.

NOTE

(1) Inspect the rubber boot and hoses for cuts

Brake fluid HBA (MIL-H-13910) is used