Wiper Motor - CITROEN CX 2000 Repair Manual

OPERATION No MA. 560.0 : ~hrrkin~ o,,d oc/@s/i,,g I/><, wiurisrrrr,, wip'r. Op. MA. 560.0
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CHECKING AND ADJUSTING THE WINDSCREEN WIPER.
FRONT WINDSCREEN WIPER MOTOR
CHARACTERISTICS.
Manufacturer
DUCELLIER
Reference No.
4966 A
Field coils
Ferrite
Armature : Endfloot (adjustable by means of stop-screw) : 0.2 mm
Nominal dia. of commutator :
24 mm
Min. dia. after machining : 23 mm
Brushes : Ref. No. :
CL 7239
Minimum length after wear : 5.5 mm
Ratio : .._...................................................................................................
44 1
Connection and circuit diagram as in Op. MA. 510 00.
ELECTRICAL CHECK.
BOSCH
0390 346 127
Ferrite
0
23.2 mm
23 mm
1.394.320-058 059, 062
7.5 mm
49 1
1. First speed :
Nominal power : IO watts
Speed, under no load, at 13.5 volts = 50 rpm Corresponding current = I.8 A
Torque, motor locked, at 13.5 volts = 1.9 da Nm 7 13.74 ft.lb min. Corresponding current 18 A max.
Torque at 40 rpm and 13.5 volts = 0.2 do Nm (1.45 ft.lb) Correspondinq current = 5.5 A max.
- Torque ot 20 rpm and 13.5 volts = 1.07 da Nm (7.74 ft.lb) min Corresponding current = 13.2 A max.
2. Second speed :
Nominal power : 15 watts
Speed under no load at 13.5 volts = 70 rpm Corresponding current = 2.3 A
Torque motor locked at 13.5 volts = 1.5 do Nm (IO.85 ft.lb) min Corresponding current = 21 A max
Torque at 60 rpm and 13.5 volts = 0.2 da Nm (1.45 ft.lb) min Corresponding current = 7 A max
Torque ot 30 rpm and 13.5 volts = 0.9 da Nm (6.51 ft.lb) min Corresponding current = 14.7 A mrx.
ADJUSTMENT OF WINDSCREEN WIPER ARM
With wiper motor in (< automatic stop )/ position, adjust the wiper arm so that the distance measured between the link
pin of the blade and the upper edge of the windscreen sealing strip is 75 't
mm. L'vd'ar /his rondiliw, /he 51, rvp;,,g
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Tighten wiper arm securing out from 0.8 to 1.2 da Nm (6 to 8 l/2 ft.lb).