2007/12/10 Caterpillar


New Design Improves Air Conditioning Lines {1808, 7320}

Usage:

950H J5J
Integrated Toolcarrier:
IT62H (S/N: M5G1-UP)
Wheel Loader:
950H (S/N: N1A1-UP; M1G1-UP; J5J1-UP; K5K1-UP)
962H (S/N: N4A1-UP; M3G1-UP; J6J1-UP; K6K1-UP)

Description of Change: New routing of air conditioner lines helps reduce stress on hose ends. The new shorter hose and the new hose routing eliminate the sharp bends. The new hose routing added clips for stress relief and eliminated tie-wraps in order to provide more rugged design.

Adaptable To: New design of 244-5419 Air Conditioner Lines Gp is effective with the following Models. Refer to Illustration 1 for the improved design.

  • 950H (S/N: J5J562-UP; K5K1737-UP; M1G1129-UP; N1A1967-UP)

  • 962H (S/N: J6J233-UP; K6K329-UP; M3G357-UP; N4A757-UP)

  • IT62H (S/N: M5G358-UP)

The fix is adaptable to the following machines. Refer to Illustrations 2 for the location of the straps.

The addition of 7K-1181 Cable Strap can help to reduce stress on hose ends on earlier machines. Refer to Illustration 2.

  • 950H (S/N: J5J1-561; K5K1-1736; M1G1-1128; N1A1-1966)

  • 962H (S/N: J6J1-232; K6K1-328; M3G1-356; N4A1-756)

  • IT62H (S/N: M5G1-357)




Illustration 1g01428986

Right Hand Side View of new hose routing

Earlier machines may update routing. Install 7K-1181 Cable Strap (1) in order to relieve the stress on the hose ends.




Illustration 2g01429846

Right Hand Side view of fix for field machines

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