Part I - Toothed Belt Drive, Assembly Overview
Part I - Toothed Belt Drive, Assembly Overview
1 10 Nm
2 Bearing sleeve
3 20 Nm plus an additional 1/4 turn (90°)
• Replace
4 Washer
• For tensioning roller
5 40 Nm
6 Tensioning roller
7 Tensioning lever
8 22 Nm
9 55 Nm
• Replace
• Grease thread and head seating surface
10 Securing plate
• Replace
• Note installation position: Labeled side faces toward rear
11 Right camshaft gear
• Pull off from camshaft using puller (T40001) and claw (T40001/2)
• Removing and installing --> [ Toothed Belt, Removing, Installing and Tensioning ] Toothed Belt, Removing, Installing and Tensioning, Toothed belt, removing, installing and tensioning
12 10 Nm
• Insert using locking fluid (D 000 600 A2)
13 Right rear toothed belt guard
14 Idler roller
15 Bolt, 6 Nm
16 15 Nm
17 Coolant pump
• Removing and installing --> [ Coolant Pump and Thermostat ] Service and Repair
18 Gasket
• Replace
19 Left rear toothed belt guard
20 10 Nm
• Insert using locking fluid (D 000 600 A2)
21 10 Nm
22 Left camshaft gear
• Pull off from camshaft using puller (T40001) and claw (T40001/2)
• Removing and installing --> [ Toothed Belt, Removing, Installing and Tensioning ] Toothed Belt, Removing, Installing and Tensioning, Toothed belt, removing, installing and tensioning
23 Securing plate
• Replace
• Note installation position: Labeled side faces toward rear
24 55 Nm
• Replace
• Grease thread and head seating surface
25 Toothed belt
• Mark direction of rotation before removing
• Check for wear
• Do not kink
• Removing and installing, tensioning --> [ Toothed Belt, Removing, Installing and Tensioning ] Toothed Belt, Removing, Installing and Tensioning
26 Eccentric roller
27 45 Nm
28 Crankshaft toothed belt sprocket
• Only possible to install in one position
• To remove, lock crankshaft using crankshaft holder (3242) --> [ Drive Plate ] Drive Plate; Drive plate, removing and installing
29 200 Nm plus an additional 1/2 turn (180°)
• Replace
• Do not oil lubricate additionally
• Additional rotation can occur in several stages
30 Washer
• For tension lever
31 Tensioning element