Repairing a wire with cross-section 0.22 mm 2 or 0.35 mm 2
Procedure
NOTE:
- Wiring harness repair set VAS 1978 contains repair wires of three different cross-sections (0.5 mm 2 , 1.5 mm 2 , 4.0 mm 2 ) and the corresponding crimp connectors.
- 0.5 mm 2 repair wire must be used for repairing 0.35 mm 2 wire.
Perform the repair as follows:
- Strip the ends of the 0.22 mm 2 and 0.35 mm 2 wires to a length of 12... 14 mm using the stripping pliers VAS 1978/3.
- Fold back half of the stripped wire ends.
- Strip the ends of the 0.5 mm 2 repair wire to a length of 6 to 7 mm using the stripping pliers VAS 1978/3.
- Slip crimp connector over ends of wires and crimp on both sides using crimping tool VAS 1978/1.
NOTE:
- Be sure to select the correct red crimp insert VAS 1978/24 for 0.5 mm 2 wires.
- Do NOT crimp the insulation on the wires.
- After crimping, you must shrink-fit the crimp connector using the hot-air blower, 220 V/ 50 Hz VAS 1978/14 and hot-air blower shrink fitting VAS 1978/15.
- Crimp connector must be heated working outwards from center until it is completely sealed and adhesive emerges.
- Set the hot air blower to the correct temperature; refer to operating manual for VAS 1978.
- When shrink-fitting, ensure no other wires, plastic components or insulating materials are damaged by the hot nozzle.
- If repair wire was previously wrapped, yellow insulating tape must again be wound around this point; reattach wire with a cable tie if necessary.
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