TM-9-2320-279-34-1

M977 SERIES, 8x8 HEAVY EXPANDED MOBILITY TACTICAL TRUCKS (HEMTT)

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS DIRECT SUPPORT AND GENERAL SUPPORT, VOLUME 1 OF 3

TM-9-2320-279-34-1 - Page 446 of 709

TM 9-2320-279-34-1

Transmission Maintenance Instructions (cont)

7-9. TORQUE CONVERTER HOUSING REMOVAL/REPAlR/INSTALLATION (CONT).

NOTE

Nine screws and lockwashers are used to install

torque converter housing on transmission housing.

Two screws and lockwashers must be installed after

lifting eyes are removed.

(18)

Install seven screws (17) and lockwashers

(18) to hold torque converter housing (11) to

transmission housing (12). Tighten screws

to 67 to 80 lb-ft (91 to 108 N•m).

f.

Follow-on Maintenance.

Install torque converter

pump in torque converter housing (para 7-8).

END OF TASK

7-10. TRANSMISSION HOUSING REPAIR.

This task covers:

a. Disassembly

c. Assembly

b. Cleaning/Inspection

d. Follow-on Maintenance

INITIAL SETUP

Models

All

Test Equipment

None

Special Tools

Manual shaft oil seal remover and installer

J26282

Supplies

Solvent, drycleaning, Item 57, Appendix C

Compound, sealing, lubricating,

Item 25, Appendix C

Personnel Required

MOS 63W, Wheel vehicle repairer

References

None

Equipment Condition

TM or Para

Condition Description

TM 9-2320-279-20 Transmission breather

removed.

TM 9-2320-279-20 Neutral safety switch

removed.

Para 7-16

Rear cover and first

clutch assembly

removed.

Para 7-13

Gear unit and main

shaft assembly

removed.

Special Environmental Conditions

None

General Safety Instructions

None

Level

of

Maintenance

General Support

7-68

Change 3