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Home >> Mercedes Benz >> 1987 >> 420SEL (126.035) V8-4.2L (116.965) >> Repair and Diagnosis >> Heating and Air Conditioning >> Compressor HVAC >> Service and Repair >> Reconditioning Refrigerant Compressor >> Nippondenso Refrigerant Compressor >> General
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General




NIPPONDENSO A/C COMPRESSOR 10P17 (Engines 116, 117)
as of 09/85

Data, Test Values:
Designation
- Electromagnetic Cut-out clutch 12 V
- Pulley dia. 127 mm.
Power input at 13.5 V
- cold 4.2 amps
- warm 3.75 amps

Tightening Torques:
Screw carrier to cylinder head M 10x30
- 30±3.0 Nm
Screw compressor to holder M 8x90
- 20±2.5 Nm
Nut M 8 to compressor shaft
- 16±1.0 Nm

Special Tools:
Holding wrench for spring plate
- 126 58 901 40 00
Puller for spring plate
- 126 589 06 33 00
Bearing assembly parts
- 126 589 06 43 00

Conventional Tools:
Pliers for locking ring A 3 (external)
- e.g. Hazet, D-5630 Remscheid
Slip gauge (set)
- e.g. Hazet, 0-5630 Remscheid
Socket 12 mm, 13 mm (3/8" square)
- e.g. Hazet, 0-5630 Remscheid
Double open-end wrench 12 x 14, 17 x 19, 24 x 26
- e.g. Hazet. 0-5630 Remscheid






Self-Made Tool:
Bearing mandrel (turned part), not required for assembly with manually operated lever press.

NOTE: Bores and screws with metric threads, hose connections with inch threads as before.