Minimum Tube Length Required Table
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IMPORTANT:
When sectioning the rear A/C or heater lines, ensure that the correct minimum length remains in the straight part of the line on both sides of the splice.
Follow the Straight Line Repair procedure in order to repair line damage in a straight section of line.
Follow the Line Sectioning Repair procedure in order to repair any damage in a bend area. Do not repair the rear A/C or heater lines in a bend area, replace the lines. Maintaining the original line shape will prevent vibrations and rub-through.
Heater and Air Conditioning (A/C) Pipe Replacement/Repair - Auxiliary
| Tube Size | Dim A Standard Installation | Dim A Jaw Reversed Installation |
|---|---|---|
| 8 mm (5/16 in) | 29 mm (1 1/8 in) MIN | 19-29 mm (3/4-1 1/8 in) |
| 10 mm (3/8 in) | 29 mm (1 1/8 in) MIN | 19-29 mm (3/4-1 1/8 in) |
| 13 mm (1/2 in) | 29 mm (1 1/8 in) MIN | 19-29 mm (3/4-1 1/8 in) |
| 16 mm (5/8 in) | 32 mm (1 1/4 in) MIN | 23-32 mm (7/8-1 1/4 in) |
| 19 mm (3/4 in) | 34 mm (1 5/16 in) MIN | 23-34 mm (7/8-1 5/16 in) |