- Telehandler:
- TH220B (S/N: SLA1-943)
- TH330B (S/N: SLB1-1620)
- TH340B (S/N: SLC1-852)
- TH350B (S/N: SLD1-1568)
- TH355B (S/N: JRK1-592)
- TH360B (S/N: SLE1-5039)
- TH460B (S/N: SLF1-2540)
- TH560B (S/N: SLG1-1407)
- TH580B (S/N: SLH1-1157)
ReferenceSpecial Instruction, REHS2244, May 2004.
Note: Ensure that the reference material is completed on machines that are applicable.
ReferenceDisassembly and Assembly, RENR7711, "TH220B and TH330B".
ReferenceDisassembly and Assembly, RENR5192, "TH350B, TH355B, TH360B, TH460B, and TH560B".
ReferenceDisassembly and Assembly, RENR7760, "TH580B".
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| Illustration 1 | g01292904 |
Torque Improvements for Wear Pads
Affected machines
- SLA1-926
- SLB1-1603
- SLC1-852
- SLD1-1483
- SLE1-4716
- SLF1-2299
- SLG1-1407
- SLF1-1001
The torque for bolts (1) of the wear pads is 60 ± 5 N·m (44 ± 4 lb ft).
Apply Sealant in order to Assemble Wear Pads
Affected machines
- SLA1-666
- SLB1-1178
- SLC1-748
- JRK1-569
- SLD1-1102
- SLE1-3711
- SLF1-1625
- SLG1-990
- SLH1-564
Apply 9S-3263 Thread Lock Compound to the threads of bolts (1) .
Assembly Improved By Applying Grease to Identified Locations
| Model | Group Part Number |
| TH220 | 206-2545 |
| TH330 | 210-7399 |
| TH340 | 210-4798 |
| TH350 | 202-5525 |
| TH355 | 201-7941 |
| TH360 | 210-1328 |
| TH460 | 202-4789 |
| TH560 | 219-6696 |
| TH580 | 201-7941 |
Affected machines
- SLA1-707
- SLB1-1320
- SLC1-769
- JRK1-592
- SLD1-1206
- SLE1-3788
- SLF1-1782
- SLG1-1099
- SLH1-679
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| Illustration 2 | g01299174 |
Use a roller with a long handle to apply 5P-0960 Molybdenum Grease to cross pattern (2). Apply the 5P-0960 Molybdenum Grease inside the outer boom in order to ease assembly. Repeat for opposite side.
Note: Also, apply 5P-0960 Molybdenum Grease to all surfaces of the boom that contact wear pads in order to ease assembly and operation for the machine.
Improved Bolted Joint Design
Affected machines
- SLA1-943
- SLB1-1620
- SLC1-UP
- SLD1-1568
- SLE1-5039
- SLF1-2540
- SLG1-1567
- SLH1-1157
Additional bolts and spacers have been added in order to ensure a proper bolted joint when different quantities of shims is being used. Refer to Table 2 for the different variations of shims, washers, and bolt that should be used.
| 089-7338 Sleeve | 089-7343 Shim | 089-7342 Shim | 8T-4195 Bolt | 8T-4196 Bolt | 8T-4121 Hard Washer |
| 1 | 1 | 1 | 1 | 0 | 1 |
| 1 | 2 | 0 | 0 | 1 | 2 |
| 1 | 2 | 1 | 0 | 1 | 2 |
| 1 | 3 | 0 | 0 | 1 | 2 |
| 1 | 3 | 1 | 0 | 1 | 1 |
Routing of Electrical Cables
Affected machines
- SLA1-571
- SLB1-941
- SLC1-699
- SLD1-753
- JRK1-511
- SLE1-3306
- SLF1-1307
- SLG1-817
- SLH1-348
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| Illustration 3 | g01293496 |
Complete the following procedure in order to route 227-9416 Electric Cable (3) and 226-1084 Electric Cable (4) .
- Install the end with the cable terminal into the male end of chain assembly (2) for the electrical cable. Leave enough length between the male end of the chain assembly (2) and the connector at the chassis.
- Attach 3S-2093 Cable Straps (1) 10 mm (0.3937 inch) from the end of routing holes for chain assembly (2) .
Note: The electrical cables should have enough length for movement at the chassis.
Addition of Chamfer on Edges of Boom Sections
 | |
| Illustration 4 | g01293008 |
Add chamfers to bottom edges (3) of boom sections in order to remove sharp edges. Add chamfers for the inner surface on the two-section machine and the section of the intermediate surface for three-section machines.