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ELECTRICAL EQUIPMENT- WTPER MOTOR 20. Fit the armature and yoke to gearbox using 28. To adjust the armature shaft end-float, hold the alignment marks, secure with the yoke retaining f (20 Ibf in). If a replacement armature is being fitted slacken the yoke. 21. Fit the dished washer beneath the gear wheel with the concave side towards t h e gear wheel. 22. Fit the gear wheel to the gearbox. 23. Secure the gear wheel shaft with the plain washer 24. Fit the larger flat washer over the crankpin. Fit the connecting rod and secure with the smaller 26. Fit the gearbox cover and secure with the rctaining 27. Connect the electrical leads between the wiper and circlip. plain washer and circlip. screws. motor and limit switch. DATA Windscreen wiper motor Armature end-float ........................................... to (0.004 to 0.008 in) Brush length, minimum ......................................... 4,8 (0.190 in) Brush spring tension. ............................................ to 200 g (5 to 7 Resistance of armature winding at 16°C (69°F) .... Light running, rack disconnected: Current at 13.5 V .... 0.23 to 0.35 ohms 3 5 Speed, 60 seconds from cold speed.. ............... - High speed. ............... 53 |