Retarder - check gap

AP43.40-B-4356B

Retarder - check gap

18.07.2016

Model

936.315 with engine 541.976

with code BD9 (Telma retarder Focal F 3300)

1

Rotor

2

Pole plate (stator)

a

Measurement of play

Tests

1

Measure with a blade calibrator the size of the slit (a) between the stator pole plate (2) and the front rotor (1)

 Measure slit on all stator pole plates (2), then obtain the average value of measured values. The average value must be between the indicated slit measure. The blade calibrator must pass through with a slight resistance between the front rotor (1) and the stator pole plate (2).

Type 936.315 with engine 541.976 with Code BD9Dimension of the clearance between the front rotor and the stator

*BE43.40-B-1001-01A

When the average or an individual measure value is out of specified tolerance:





Adjust gap

AR43.40-B-1400TA

2

Measure with a blade calibrator the size of the slit (a) between the stator pole plate (2) and the rear rotor (1)

 Measure slit on all stator pole plates (2), then obtain the average value of measured values. The average value must be between the indicated slit measure. The blade calibrator must pass through with a slight resistance between the rear rotor (1) and the stator pole plate (2).

Type 936.315 with engine 541.976 with Code BD9 (Telma Focal retarder F 3300)Dimension of the clearance between the rear rotor and the stator

*BE43.40-B-1002-01A

When the average or an individual measure value is out of specified tolerance:





Adjust gap

AR43.40-B-1400TA

Retarder test values (electric)

Number

Designation

Type 936.315, 958.2/4 with Code BD9 (Telma Focal retarder F 3300)

BE43.40-B-1001-01A

Dimension of the clearance between the front rotor and the stator

mm

1,7(+0/-0,15)

Retarder test values (electric)

Number

Designation

Type 936.315, 958.2/4 with Code BD9 (Telma Focal retarder F 3300)

BE43.40-B-1002-01A

Dimension of the clearance between the rear rotor and the stator

mm

1,7(+0/-0,15)