TM-5-3805-254-14-P-2

TRUCK, DUMP, 20 TON, 6X4, ON-OFF HIGHWAY 71,000 GVW, IHC MODEL F-5070 (CCE)

TECHNICAL MANUAL; OPERATOR’S, ORGANIZATIONAL, DIRECT SUPPORT, GENERAL SUPPORT AND DEPT MAINTENANCE MANUAL (INCLUDING REPAIR PARTS INFORMATION AND SUPPLEMENTAL MAINTENANCE INSTRUCTIONS)

JUNE 1980

TM-5-3805-254-14-P-2 - Page 767 of 894

TRUCK SERVICE MANUAL

TRANSMISSION

INSPECTION AND REBUILD

Para6-22

Fig. 6-54.

Removing speedometer driven gear bushing

Fig. 6-56.

Governor support pin location

(2) If removed, install the bearing front snapring

into the rear cover (Fig. 6-55) Install plugs, if removed,

into the rear cover.

(3) If removed, install the governor support pin to

the dimension shown in figure 6-56.

Accuracy of

location and concentricity with the governor bore is of

the utmost importance when installing the pin.

(4) If removed, install a new speedometer driven

gear bushing (Fig. 6-55).

Use installer 21 (Fig. 4-2) to

seat the bushing in the rear cover.

(5) Lubricate sealrings 5 and 6 (A, foldout 16) with

transmission fluid, and install them into the grooves of

piston 4.

The lip of each sealring must face the rear of

the piston (toward piston cavity in rear cover).

(6) Using inner seal protector 12 (fig.4-2), carefully

install the piston into the rear cover (Fig. 6-57).

Use

extreme care to prevent the lip of either seal folding

back over itself.

If installation is difficult, remove the

piston and check the seal and cover bore before again

attempting installation.

Fig. 6-55.

Installing speedometer driven gear bushing.

760