Table of Contents

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C-30-108-000/CF-005
1987-12-034 Pages

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Canadian Department of National Defence logo
C-30-108-000/CF-005
Modification Instruction - Priority C

Transmission Bell Housing Modification

Truck, Utility, Light, 4 x 4, Military Design, Iltis, Canadian Series
Issued on Authority of the Chief of the Defence Staff
Contact Officer: DSVEM 2-2
OPI: DSVEM
© 1987 DND Canada
1987-12-03
Canada logo

Purpose

1.The purpose of this modification is to provide a means of draining entrapped water or oil from the transmission bell housing and also to provide an inspection port into the bell housing.

When Modification Shall Be Embodied

2.Modification shall be embodied on receipt of this instruction.

Installations Affected

3.The installation affected is the transmission Bell Housing Assembly.

Equipment/Materiel Affected

4.The equipment affected is all Trucks, Utility, Light, Iltis, Canadian series.

Training Aids Affected

5.NA.

By Whom Work Shall Be Performed

6.Work shall be performed by first line maintenance organizations. Unit without resources shall request second line maintenance services.

Resources Required

7.The following resources are required:

  1. Manpower — Veh Tech 411 — 0.5 man-hour.
  2. Downtime — 0.5 hour.
  3. Materiel Required - The following item is required:
Item NSN Part Description UI Qty per Eqpt Base ACC Code
1. 5340-01-196-3066 (3723687) Plug, Rubber (Chrysler Corp.) 1
  1. Special Tools Required — NA.

Materiel Rendered Surplus

8.NA.

Modification of Spare Items

9.All stock vehicles will be modified, by Base Maintenance Organizations, prior to issue.

Modification Embodiment Procedures

Figure 1 — Measuring and Drilling Drain Hole
Figure 1 — Measuring and Drilling Drain Hole

10.To modify the transmission bell housing proceed as follows:

  1. On the underside of the transmission bell housing, draw a centreline along the bell housing centre web, see Figure 1.
  2. Measure and drill a 3/4 inch [~19 mm] diameter hole in the right side of the bell housing, so the hole centre is 3-1/2 inches [~89 mm] from the front edge of the bell housing and 2-1/2 inches [~64 mm] from the centreline of the housing web, see Figure 1.
  3. Clean and smooth the drilled hole edge using a half round file.
  4. Install the new rubber plug securely into the drilled hole.

Weight, Balance and Stability Data

11.NA.

Recording Procedures

12.Mark out number 5 on the “Modification Record” plate.

Reporting Procedures

13.On completion, report on work order Form 1020 in accordance with C-04-025-001/AG-00 - Annex F.

Functional Characteristics of Equipment Altered

14.NA.

Annotation to Applicable Technical Orders

15.NA.

Additional Information

16.NA.

References and Other Data

17.Background References — LETE tasking number 83603-043.