TM-9-2815-200-35

ENGINE, WITH CONTAINER:TURBOSUPERCHARGED, DIESEL ,FUEL INJECTION ,90-DEGREE “V” TYPE, AIR - COOLED ,12 - CYLINDER , ASSEMBLY ;MODELS AVDS-1790-2M (2815-856-4996), AVDS-1790-2A AND AVDS-1790-2AM (2815-856-9005)

TECHNICAL MANUAL; DIRECT SUPPORT, GENERAL SUPPORT AND DEPOT MAINTENANCE MANUAL INCLUDING REPAIR PARTS AND SPECIAL TOOLS LISTS

TM-9-2815-200-35 - Page 194 of 779

Disconnect

Note.

Oil coolers will retain a certain amount

of oil after engine has been drained. Position a

suitable container to catch the excess oil prior to

disconnecting the oil cooler inlet and outlet

hoses.

1. Disconnect oil cooler oil inlet hose (A) and remove

hose.

2. Remove screw (B) and nut attaching manifold heater

fuel tube clamp to hose clamp and remove clamps.

3. Disconnect oil cooler outlet hose (C).

4. Disconnect primary fuel filter fuel drain tube (D) and

drain fuel into suitable container.

Connect

1. Connect primary fuel filter fuel drain tube (D) to

primary fuel filter.

2. Connect oil cooler oil outlet hose (C).

3. Position manifold heater fuel tube clamp on fuel tube

and oil hose clamp on outlet hose. Install screw (B) and

nut securing clamps in plate.

4. Connect oil cooler oil inlet hose (A).

Figure 5-12. Disconnecting or connecting

right oil cooler hoses and primary fuel

filter drain tubes.

Remove

Install

1. Cut locking wire and remove two bolts (A) and four

1. Install two bolts (B) and four spacers securing

spacers attaching engine oil cooler to support beam.

transmission oil cooler to support beam. Install locking

2. Cut locking wire and remove two bolts (B) and four

wire securing bolts.

spacers attaching transmission oil cooler to support

2. Install two bolts (A) and four spacers securing engine

beam.

oil cooler to support beam. Install locking wire securing

bolts.

Figure 5-13. Removing or installing oil cooler to support bolts.

5-8