Protection of Rear Axle Harness Assembly is Improved on Certain 793F Off-Highway Trucks {1408}
- Off-Highway Truck/Tractor
- 793F (S/N: SSP1203-1256; D3T144-160; RBT202-273)
Description Of Change:
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| Revision History | |
| Revision | Summary of Changes |
| 01 | Title section has been updated. |
Adaptable To:
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Do not operate or work on this product unless you have read and understood the instruction and warnings in the relevant Operation and Maintenance Manuals and relevant service literature. Failure to follow the instructions or heed the warnings could result in injury or death. Proper care is your responsibility. |
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| Illustration 1 | g06409053 |
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(1) | |
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| Required Parts | ||||
|---|---|---|---|---|
| Item | Qty | Part Number | Part Name | Former Part Number (1) |
| 1 | 1 | Harness | ||
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| (1) | The former part number listed is for reference only and may differ. |
New harness (1) is adaptable to the machines within the listed serial numbers, and is effective with all machines after the listed serial numbers.
Follow the below procedure to rework the existing 546-1154 Sensor Harness As.
Rework Procedure
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| Parts Required | |||
| Item | Qty | Part Number | Part Name |
| 2 | |
Heat Shrink Tube | |
| 3 | 4 | Liner | |
| 4 | |
Hose | |
| 5 | 4 | Cable Strap | |
- Disconnect rear wheel speed sensor connector (J).
- Cut two cable straps (C) near connector (J) as shown in Illustration 3.
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Illustration 5 g06368620 View of area G
(D) Two-piece clip
(E) Grommets
(F) Nut - Remove two piece clips (D), grommets (E), and nuts (F) up to first harness breakout and save the parts. Refer to Illustration 3 and Illustration 5.
- Repeat Step 1 through Step 3 for the other side of sensor harness assembly (B).
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Illustration 6 g06409308 (B) 546-1154 Sensor Harness As
(C)9D-3955 Connector Plug As
(J) Connectors
(2)210-8958 Heat Shrink Tube
(3)1S-4915 Liner
(4)5P-5112 Hose
(D1)225 mm (8.9 inch) - Remove connector (J) from sensor harness assembly (B).
- Attach liner (3) to both the ends of hose (4) as shown in Illustration 6.
- Slide hose (3) over the end of sensor harness assembly (B) as shown in Illustration 6.
- Slide
50 mm (2.0 inch) of heat shrink tube (2) over each end of liner (3) as shown in Illustration 6. - Heat heat shrink tube (2) to secure it in the location as shown Illustration 6.
- Reassemble connector (J) to sensor harness assembly (B) as shown in Illustration 6.
- Repeat Step 5 through Step 10 for the other side of sensor harness assembly (B).
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Illustration 7 g06409270 (B) 546-1154 Sensor Harness As
(C) Zip ties
(D) Two-piece clip
(E) Grommets
(F) NutShow/hide table
Illustration 8 g06368745 View of area H
(J) Connectors - Reconnect rear speed sensor connectors (J).
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Illustration 9 g06368620 View of area G
(D) Two-piece clip
(E) Grommets
(F) Nut - Install two piece clip (D) and grommet (E) using nut (F) that were saved in step 3 as shown in Illustration 4 and Illustration 5.
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Illustration 10 g06409303 (B) 546-1154 Sensor Harness As
(5)204-2281 Cable Strap - Secure sensor harness assembly (B) using two cable straps (5).
- Repeat Step 12 through Step 14 for the other side of sensor harness assembly (B).
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| Illustration 2 | g06409266 |
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Location of | |
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| Illustration 3 | g06409270 |
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View of area A (B) (C) Cable strap (D) Two-piece clip (E) Grommets (F) Nut | |
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| Illustration 4 | g06368745 |
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View of area H (J) Connector | |
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