Transfer Case Mounts Replacement

TM 9-2320-363-34-1 · Chapter 3 — Power Package Maintenance

This task covers: a. Removal b. Cleaning c. Inspection d. Installation

     INITIAL SETUP

Applicable Configuration:                                  Materials/Parts:

All except M915A2                                          Loctite 510         Appendix B, Item 34.1

Tools and Special Equipment:                               Equipment Description:

Tool Kit, SC 5180-90-CL-N05                                Reference           Condition Description

Personnel Required: (2)                                    Page 3-263          Transfer Case Removed

                                                NOTE
                Perform steps 1 thru 4 to remove transfer case mount from left frame rail.

1.      REMOVE TWO NUTS (1), FOUR WASHERS (2) TWO CAPSCREWS (3) AND TWO WASHERS
        (4) FROM LOWER BRACKET (5).

2.      REMOVE LOWER BRACKET (5) AND FOUR RUBBER MOUNTS (6) FROM UPPER BRACKET (7).

                                                   NOTE

         l     Perform step 3 for M916A1 and M916A2.

         l     Note position of screws for installation.

3.       REMOVE SIX NUTS (8) TEN WASHERS (9) TWO FLAT HEAD SCREWS (10), FOUR
         CAPSCREWS (11) AND UPPER BRACKET (7) FROM LEFT FRAME RAIL (12).

                                                   NOTE

         l     Perform step 4 for M917A1 and M917A1 w/MCS.

         l     Note position of capscrews for installation.

4.       REMOVE SEVEN NUTS (8) AND CAPSCREWS (11), 14 WASHERS (9) AND UPPER BRACKET
         (7) FROM LEFT FRAME RAIL (12).

TM page Change 1 3-269.1

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Illustration from TM 9-2320-363-34-1 (PDF page 348)

NOTE Perform steps 5 thru 7 to remove transfer case mount from right frame rail.

5. REMOVE TWO NUTS (13), FOUR WASHERS (14), TWO CAPSCREWS (15), AND TWO WASHERS (16) FROM LOWER BRACKET (17).

6. REMOVE LOWER BRACKET (17) AND FOUR RUBBER MOUNTS (18) FROM UPPER BRACKET (19).

NOTE Note position of capscrews for installation.

7. REMOVE FOUR NUTS (20), FOUR CAPSCREWS (21), EIGHT WASHERS (22), AND UPPER BRACKET (19) FROM RIGHT FRAME RAIL (23).

TM page Change 1 3-269.3

Illustration from TM 9-2320-363-34-1 (PDF page 349)

Use general cleaning methods to clean all parts (page 2-30)

Inspect all parts for wear or damage.

NOTE

l Coat threads of all capscrews with loctite 510 at installation.

l Perform steps 1 thru 3 to install transfer case mount to right frame rail.

1. INSTALL UPPER BRACKET (1) TO RIGHT FRAME RAIL (2) WITH EIGHT WASHERS (3) FOUR CAPSCREWS (4) AND FOUR NUTS (5).

2. POSITION FOUR RUBBER MOUNTS (6) AND LOWER BRACKET (7) TO UPPER BRACKET (1).

3. INSTALL FOUR WASHERS (8) TWO CAPSCREWS (9) TWO WASHERS (10) AND TWO NUTS (11).

TM page 3-269.4 Change 1

NOTE

l Perform steps 4 thru 7 to install transfer case mount to left frame rail.

l Perform step 4 for M917A1 and M917A1 w/MCS.

4. INSTALL UPPER BRACKET (12) TO LEFT FRAME RAIL (13) WITH 14 WASHERS (14) AND SEVEN CAPSCREWS (15) AND NUTS (16).

NOTE Perform step 5 for M916A1 and M916A2.

5. INSTALL UPPER BRACKET (12) TO LEFT FRAME RAIL (13) WITH TEN WASHERS (14) FOUR CAPSCREWS (15), TWO FLAT HEAD SCREWS (17), AND SIX NUTS (16).

6. POSITION FOUR RUBBER MOUNTS (18), AND LOWER BRACKET (19) TO UPPER BRACKET (12).

7. INSTALL TWO WASHERS (20), TWO CAPSCREWS (21), FOUR WASHERS (22), AND TWO NUTS (23).

NOTE Follow-on Maintenance:

Install transfer case (page 3-263).

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