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 284 of 779

Remove

Note.

To avoid interference with the starter

driven gearshaft (fig. 5-172), it is necessary to

remove lower No. 7 main bearing crankcase tie

rod from right side of crankcase.

1. Remove 12 cotter pins, slotted nuts (A), and six plate

washers from 12 crankcase tie rods (D). Hold tie rod

nuts on opposite ends as necessary to keep rods from

turning while removing the nuts.

2. Remove cotter pins and slotted nut (B) from upper tie

rod.

3. Remove cotter pin and slotted nut from opposite (left)

side of lower tie rod (C).

4. Using a suitable brass rod, push the 13 tie rode (D)

through crankcase assembly.

Install

Note.

Do not install the 14 cotter pins until tie

rod nuts have been torque tightened (para 7-6c).

1. Push the 13 tie rods (D) through crankcase assembly.

2. Install slotted nut on opposite (left) side of lower tie

rod (C).

3. Install slotted nut (B) on upper tie rod.

4. Install six plate washers and 12 slotted nuts (A) on 12

crankcase tie rods (D).

Figure 5-171. Removing or installing crankcase tie rod attaching

parts-ri ght front view.

5-98