- Compact Track Loader:
- 279C (S/N: MBT1-UP)
- 279C2 (S/N: KWB1-UP)
- 289C (S/N: JMP1-UP)
- 289C2 (S/N: RTD1-UP)
- 299C (S/N: JSP1-UP)
- 279C2 (S/N: KWB1-UP)
- Multi Terrain Loader:
- 287C (S/N: MAS1-UP)
- 277C (S/N: JWF1-UP)
- 277C2 (S/N: MET1-UP)
- 287C2 (S/N: SSB1-UP)
- 297C (S/N: GCP1-UP)
- 277C (S/N: JWF1-UP)
- Skid Steer Loader:
- 246C (S/N: JAY1-UP)
- 256C (S/N: DWS1-UP)
- 262C (S/N: MST1-UP)
- 262C2 (S/N: TMW1-UP)
- 272C (S/N: RED1-UP)
- 256C (S/N: DWS1-UP)
Introduction
ReferenceOperation and Maintenance, SEBU8019, "246C, 256C, 262C, and 272C Skid Steer Loaders"
ReferenceOperation and Maintenance, SEBU8020, "277C, 287C, and 297C Multi Terrain Loaders"
ReferenceOperation and Maintenance, SEBU8407, "279C, 289C, and 299C Compact Track Loaders"
This Special Instruction provides the information that is necessary to install the 258-4127 Work Tool Wiring Kit on the listed machines.
Do not begin installation of this kit until you have read the information that is contained in this instruction.
Work safely. Most accidents that involve product operation, maintenance, and repair are caused by failure to observe basic safety rules or precautions. An accident can often be avoided by recognizing potentially hazardous situations before an accident occurs. A person must be alert to potential hazards. This person should also have the necessary training, skills, and tools in order to perform these functions properly.
Required Parts
| Parts List | |||
|---|---|---|---|
| Item | Quantity | Part Number | Description |
| 1 | 2 | 1S-9593 | Cable Strap |
| 2 | 3 | 7K-1181 | Cable Strap |
| 3 | 3 | 146-9439 | Relay As |
| 4 | 1 | 159-9495 | Nut |
| 5 | 1 | 159-9496 | Lockwasher |
| 7 | 4 | 178-3620 | Strap |
| 8 | 1 | 258-4126 | Work Tool Harness As |
| 6 | 1 | 263-5418 | Rocker Switch (WORK TOOL) |
| 9 | 1 | 272-1790 | Handle Control Gp (LH) |
| 10 | 8 | 3S-2093 | Cable Strap |
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| Illustration 1 | g01266776 |
The 258-4127 Work Tool Wiring Kit (1) 1S-9593 Cable Strap (2) 7K-1181 Cable Strap (3) 146-9439 Relay As (4) 159-9495 Nut (5) 159-9496 Lockwasher (6) 178-3620 Strap (7) 258-4126 Work Tool Harness As (8) 263-5418 Rocker Switch (WORK TOOL) (9) 272-1790 Handle Control Gp (LH) (10) 3S-2093 Cable Strap | |
Installation Instructions
- Harness (7) contains a round HD34 receptacle connector on one end of the harness. Insert this HD34 receptacle connector in the mounting hole in the 258-3247 Bracket As (A) on the left lift arm. Secure this connector with nut (4) and lockwasher (5). See Illustration 2.
Note: Tighten the nut to a torque of 30.25 ± 1.25 N·m (22.3 ± 0.9 lb ft).
 | |
| Illustration 2 | g01281573 |
(4) 159-9495 Nut (5) 159-9496 Lockwasher (7) 258-4126 Work Tool Harness As (A) 258-3247 Bracket As | |
- Route the remaining length of harness (7) along the lift arm toward the rear of the machine. Secure the harness to the top tube that is mounted on the lift arm with seven cable straps (10), as shown. See Illustration 3.
 | |
| Illustration 3 | g01282179 |
(7) 258-4126 Work Tool Harness As (10) 3S-2093 Cable Strap | |
- Continue to route harness (7) toward the rear of the machine. Then, route the end of the harness into the left tower. Secure the harness to the hoses with the cable straps that are shown in the illustrations. See Illustration 4. See Illustration 5.
 | |
| Illustration 4 | g01282180 |
The routing of harness (7) into the left tower on 246C, 256C, and 277C machines (6) 178-3620 Strap (7) 258-4126 Work Tool Harness As | |
 | |
| Illustration 5 | g01267151 |
The routing of harness (7) into the left tower on 262C, 272C, 287C, and 297C machines (2) 7K-1181 Cable Strap (6) 178-3620 Strap (7) 258-4126 Work Tool Harness As | |
- Pull the end of harness (7) through the service opening in the left tower and into the engine compartment, as shown. See Illustration 6.
Secure the harness to one of the hoses at the service opening in the left tower with a strap (6) .
Connect the harness connector to connector P-C19 on the 258-4108 Chassis Harness As (B). Secure the harness connector to harness (B) with one cable strap (10), as shown.
Note: Ensure that the configuration of the harness connector matches the configuration that is provided in Table 2.
Show/hide tableTable 2 Harness Connector P-C19 Position Color Wire Name 1 Black 200-P48 2 Pink A572-P55 3 Blue M906-P50 4 Gray M907-P51 5 Black 200-P52 6 Black 200-P53 7 Blue C460-P54 8 Purple A571-P49
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| Illustration 6 | g01266922 |
(6) 178-3620 Strap (7) 258-4126 Work Tool Harness As (10) 3S-2093 Cable Strap (B) 258-4108 Chassis Harness As | |
- Replace the left handle control group per Step 5.a through Step 5.k.
Note: Raise the lift arms and engage the lift arm brace. Also, remove the windows from the left window assembly. Refer to "Loader Lift Arm Brace Operation" and refer to "Window - Clean" in the Operation and Maintenance manual for your machine.
- Remove the outside cover (C) in order to access the 12-pin connector for the control handle.
Note: Remove screws (D) and remove screw (E) in order to remove the outside cover (C). Loosen screw (F) in order to remove cover (C). See Illustration 7.
Retain the screws and the cover for the reinstallation.
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Illustration 7 g01336907
Views of the 258-4314 Console Cover Gp that shows the left covers
(C) 258-4313 Cover
(D) 258-3727 Screw
(E) (F) 215-6406 Screw
- Locate the 12-pin connector for the control handle. Then, disconnect the connector from the harness connector.
Note: Cut the cable ties that secure the harness wiring for the control handle.
- Remove boot (G) from the control handle. Retain the boot for the reinstallation.
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Illustration 8 g01337870
(G) 217-9053 Boot
- Remove four bolts (H) in order to free the base assembly of the joystick. See Illustration 9.
Retain the bolts for the reinstallation.
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Illustration 9 g01336978
(H) 9X-2546 Bolt
- Remove screws (J) and locknuts (K) that secure the control handle to the base assembly. Then, withdraw the control handle from the base assembly. Remove the control handle and the attached electrical harness from the machine.
Discard the control handle. Retain the screws and locknuts for the reinstallation.
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Illustration 10 g01281299
(J) 213-7489 Screw (M4 X 25 Pan Head)
(K) 178-9983 Locknut
- Install the new control handle (9) onto the shaft of the base assembly.
Secure the handle onto the shaft of the base assembly with the three screws (J) and the three locknuts (K) that were retained.
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Illustration 11 g01337828
(9) 272-1790 Handle Control Gp
(J) 213-7489 Screw (M4 X 25 Pan Head)
(K) 178-9983 Locknut
- Install the grommet on the harness into the slot on the base assembly. See Detail A in Illustration 12.
Tie the harness wiring to the base assembly with two cable straps (1), as shown.
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Illustration 12 g01360947
(1) 1S-9593 Cable Strap
- Mate the electrical connector with connector CH-C4 on the 258-4160 Operator Controls Harness As . Secure the connectors with a cable strap (2) .
Note: Ensure that the configuration of the harness connector matches the configuration that is provided in Table 3.
Show/hide tableTable 3 Harness Connector CH-C4 Position Color Wire Number 1 - - 2 Gray 322-CH6 3 Red 114-CH7 4 - - 5 Purple G985-CH10 6 Pink 781-CH11 7 Black 203-CH20 8 Gray 782-CH12 9 - - 10 Blue P814-CH13 11 Orange P993-CH14 12 Black 203-CH15
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Illustration 13 g01361059
(2) 7K-1181 Cable Strap
- Reinstall the four bolts (H) in order to secure the base assembly of the joystick.
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Illustration 14 g01337842
(H) 9X-2546 Bolt
- Reinstall boot (G) around the control handle.
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Illustration 15 g01337882
(G) 217-9053 Boot
- Remove the outside cover (C) in order to access the 12-pin connector for the control handle.
- Reinstall the three windows in the left window frame. Refer to "Window - Clean" in the Operation and Maintenance manual for your machine.
- Install rocker switch (8) per Step 7.a through Step 7.d.
- Locate switch cover (L) which is part of the 258-4001 Control Panel . Remove switch cover (L) from the control panel. See Illustration 17.
Note: The switch cover has provisions for four rocker switches. Use a thin blade screwdriver in order to release the locking tab on one side of the switch cover. Then, withdraw the switch cover from the panel.
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Illustration 17 g01266940
(M) 109-2356 Plug
(L) 258-4007 Switch Cover
- Remove plug (M) from the switch cover.
Note: Remove the plug by pushing the plug from the back of switch cover (L) .
- Install rocker switch (8) in this open position, as shown. See Illustration 18.
Note: Install the rocker switch by pushing the rocker switch into the opening in switch cover (L). Insert the rocker switch from the front of the switch cover. Push the rocker switch until the locking tabs on the rocker switch are engaged.
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Illustration 18 g01267055
- Locate harness connector L-C8 on the 258-4101 Panel Harness As that is inside the 258-4001 Control Panel (LH). See Illustration 19.
Connect the harness connector to the back of rocker switch (8) .
Note: Ensure that the configuration of the harness connector matches the configuration that is provided in Table 4.
Show/hide tableTable 4 Harness Connector L-C8 Position Color Wire Description 1 - - 2 Pink 190-L108 3 Pink A572-L119 4 - - 5 - - 6 - - 7 Black 200-L91 8 Purple 614-L114 9 10
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Illustration 19 g01404997
(O) Harness connector L-C8
- Locate switch cover (L) which is part of the 258-4001 Control Panel . Remove switch cover (L) from the control panel. See Illustration 17.
- A modification to the 258-4101 Panel Harness As is required on the machines without two-speed travel that are listed in Table 5.
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Table 5 Model Serial Number 246C (S/N: JAY1-302) 256C (S/N: DWS1-309) 262C (S/N: MST1-332) 272C (S/N: RED1-322) 277C (S/N: JWF1-204) 287C (S/N: MAS1-216) 297C (S/N: GCP1-272) If the multifunction switch for the left-hand trigger is installed in the left-side control panel, modification to the 258-4101 Panel Harness As is NOT required. Therefore, skip Step 8 and continue to Step 9.
- Locate harness connector L-C9 on the 258-4101 Panel Harness As that is inside the 258-4001 Control Panel (LH). See Illustration 21.
Note: Ensure that the configuration of the harness connector matches the configuration that is provided in Table 6.
Show/hide tableTable 6 Harness Connector L-C9 Position Color Wire Description 1 Blue P982-L118 2 Blue P814-L107 3 Yellow P813-L120 4 - - 5 - - 6 - - 7 Black 200-L111 8 Purple 614-L113 9 Black 200-L110 10 Purple 614-L112
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Illustration 20 g01407147
(M) Harness connector L-C9
- Relocate jumper wire (N) so that jumper wire (N) is installed between Pin Position (2) and Pin Position (3). The pin positions are stamped into the side of the harness connector. See Illustration 22.
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Illustration 21 g01404775
(M) Harness connector L-C9
(N) 165-0312 Wire
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Illustration 22 g01404960
(M) Harness connector L-C9
(N) 165-0312 Wire
- Locate harness connector L-C9 on the 258-4101 Panel Harness As that is inside the 258-4001 Control Panel (LH). See Illustration 21.
- Reinstall switch cover (L) into the 258-4001 Control Panel (LH). See Illustration 23.
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| Illustration 23 | g01267101 |
(8) 263-5418 Rocker Switch (WORK TOOL) (L) 258-4007 Switch Cover | |
- Install three relays (3) in Positions R1, R2, and R5 in the upper fuse panel. See Illustration 24.
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| Illustration 24 | g01267164 |
(3) 146-9439 Relay As | |