Liebherr pr742b series 2 litronic crawler dozer service repair manual

Page 81

Push sealer and housing into cylinder housing, carefully tighten nut. If necessary, use the counter part of the connector as a retainer.

To retain all parts, loosen nut by 1/4 turn and retighten properly, secure with adhesive.

On electronic wiring harness, insert heat seal (Ray-blocker) on end of insulation and adhere during the following shrinking procedure.

Pull shrink fit sleeve over housing and evenly heat with hot air blower until all parts are tightly covered.

Caution:

Do not pull the wires during the shrink fit procedure. Do not apply heat above 125° C (257° F).

4. Installation Guidelines KPSE plug Connector

4.1. Design A = Socket B = plug Item listing 1 Insulator 1.1 Contact retainer (integrated in insulator) 2 Barrel 2.1 Seal ring 3 Cone ring 4 Housing 5 Bayonet coupling nut 6 Socket type contact with crimped wire 7 Pin type contact with crimped wire Tightening torque for end bell: Size:

KPSE

06

E

22-

21PB – DN Other specifications Size Classification Type of housing Model

8, 10

max. 4 Nm

12,14,16

max. 6 Nm

18, 20, 22, 24

max. 10 Nm


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