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Home >> Porsche >> 2018 >> Macan S >> Repair and Diagnosis >> External Pages >> Different car >> Section 123 (10 - Engine - Crankcase, Suspension -- PANAMERA (970)) >> WM 1001IN Tightening Torques, Tightening Sequences And Assembly Overviews (PANAMERA, PANAMERA 4, PANAMERA Turbo, PANAMERA Turbo Executive, PANAMERA Turbo S, PANAMERA Turbo S Executive, PANAMERA GTS) >> Technical Values >> Group 48

Group 48

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Fig 1: Identifying Auxiliary Units
G09803976Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  1. Air conditioning compressor
  2. Screw, M10 x 100
  3. Screw, M8 x 10
  4. Holder
  5. Screw, M8 x 20; tandem pump to bracket for auxiliary units → Tightening torque: 23 Nm (17 ftlb.)  ; power-steering pump to bracket for auxiliary units → Tightening torque: 23 Nm (17 ftlb.) 
  6. Tandem pump
  7. Screw, M8 x 35; power-steering pump to adapter bracket → Tightening torque: 23 Nm (17 ftlb.)  ; tandem pump/adapter bracket to bracket for auxiliary units → Tightening torque: 23 Nm (17 ftlb.) 
  8. Power-steering pump
  9. Aluminum screw  , M8; always use new aluminum screws → Initial tightening: 10 Nm (7.5 ftlb.)  and → Final tightening: 90° 
  10. Support bracket is made of magnesium 
  11. Dowel sleeve
Fig 2: Identifying Water Pump Pulley, Vibration Damper And Screws
G09803977Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  1. Water pump pulley
  2. Screw, M8 x 16 → Tightening torque: 23 Nm (17 ftlb.) 
  3. Vibration damper
  4. Screw, M18 x 1.5 x 72; use new screw; → Tightening torque: 20 Nm (15 ftlb.)  → Tightening torque: 50 Nm (37 ftlb.)  → Tightening torque: 100 Nm (74 ftlb.)  → Torque angle: 180° 
  5. Pulley on power-steering pump
  6. Screw, M8 x 16 → Tightening torque: 23 Nm (17 ftlb.) 
  7. Tandem pump pulley