Measuring And Adjusting Axial Play Of Input Shaft - AR27.50-P-0550-01EWM
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Transmission 725.0/1
The following special tools are to be taken from the
device 725 589 00 31 00: Measuring sleeve (3): 725 589 00 31 06
Measuring ring (4): 725 589 00 31 00
Measuring adapter (5): 725 589 00 31 03
Measuring sleeve (8): 722 589 00 31 04
Measuring post (1): 725 589 00 31 00
- Place depth gauge (2) flat on top of measuring post (1), move depth gauge (2) up to measuring ring (4) and reset depth gauge (2) to 0 mm.
- Place measuring sleeve (3) on drive shaft.
- Move depth gauge (2) up to measuring sleeve (3) and measure dimension.
- Calculate dimension and note down dimension L1: Measured dimension + (fixed dimension of measuring sleeve (3)) 70 mm = dimension L1 e.g. 33.06 mm + 70.00 mm = 103.06 mm
- Remove measuring sleeve (3) from drive shaft.
- Insert ring gear and planet carrier.
- Place measuring adapter (5) on thrust bearing of planet carrier.
- Subject measuring adapter (5) to a force of 400N.
- Place depth gauge (2) flat on measuring post (1), move depth gauge (2) up to measuring adapter (5) and reset depth gauge (2) to 0 mm.
- Move depth gauge (2) up to measuring ring (4) and measure and note down dimension.
- Calculate dimension and note down dimension L2: (Fixed dimension of measuring adapter (5)) 104 mm - measured dimension = dimension L2 e.g. 104.00 mm - 14.31 mm = 89.69 mm
- Remove adjusting ring from planet carrier (7).
- Place measuring post (1) and measuring sleeve (8) on
parallel gauges.
- Place planet carrier (7) on measuring sleeve (8).
- From measuring post (1), move depth gauge (2) up to inner race (6) and reset depth gauge (2) to 0 mm.
- From measuring post (1), move depth gauge (2) up to bearing washer (9), and measure and note down dimension L3.
- Determine shim thickness: Dimension L1 - dimension L2 - dimension L3 = interim value - 0.10 mm = shim thickness. e.g. 103.06 mm - 89.69 mm - 10.62 mm = 2.75 mm - 0.1 mm = 2.65 mm
- Install shim of calculated thickness.