Accessory Drive Assembly Overview
Accessory Drive Assembly Overview
1 Bolt
2 Power Steering Pump Pulley
3 Bolt
4 Power Steering Pump
5 Accessory Bracket
6 Bolt, 25 Nm
7 Bolt, 25 Nm
8 Generator
• To facilitate installing the generator, slightly drive back the threaded bushings for the generator bolts.
9 Bolt, 25 Nm
10 Idler Pulley with Bracket
• For the ribbed belt for the generator, power steering pump and coolant pump.
• Do not remove the pulley.
11 Bolt, 25 Nm
12 Bushing
• Quantity: 2
13 Air Conditioning (A/C) Compressor
14 Bolt, 25 Nm
15 Ribbed Belt, for the Generator, Power Steering Pump and Coolant Pump
• Ribbed belt routing, refer to => [ Ribbed Belt Routing ].
• Before removing, mark the direction of rotation using chalk or a felt tip pen.
• Check for wear.
• Do not kink.
• Removal and installation, refer to => [ Ribbed Belt ] Ribbed Belt.
16 Ribbed Belt, for the A/C Compressor
• Ribbed belt routing, refer to => [ Ribbed Belt Routing ].
• Before removing, mark the direction of rotation using chalk or a felt tip pen.
• Check for wear.
• Do not kink.
• Removal and installation, refer to => [ Ribbed Belt ] Ribbed Belt.
17 Crankshaft Pulley/Vibration Damper
• To remove and install, lock the crankshaft. Refer to => [ Crankshaft, Locking ] Crankshaft, Locking.
18 Bolt, 50 Nm + 90° (1/4) additional turn
• Quantity: 5
• Replace
• Only use N 907 630 04 bolts (strength category 10.9).
19 Coolant Pump
• In the cylinder block.
• Removal and installation, refer to => [ Coolant Pump ] Service and Repair.
20 Ribbed Belt Tensioner, for the A/C Compressor Belt, 35 Nm
• Do not remove the pulley.
21 Ribbed Belt Tensioner, for the Generator, Power Steering Pump and Coolant Pump Belt, 35 Nm
• Do not remove the pulley.
22 Bolt, 40 Nm + 90° (1/4) additional turn
• Replace
23 Bolt, 25 Nm
24 Bushing
• Quantity: 2
25 Engine Mount
Ribbed Belt Routing
1. Power steering pump
2. Generator pulley
3. Lower idler pulley
4. Ribbed belt, for the generator, power steering pump and coolant pump
5. A/C compressor pulley
6. Ribbed belt, for the A/C compressor
7. Crankshaft pulley/vibration damper
8. Ribbed belt tensioner pulley, for the A/C compressor belt
9. Ribbed belt tensioner pulley, for the generator, power steering pump and coolant pump belt
10. Coolant pump pulley