Installation

NOTE: Always carefully inspect the Water Pump when replacing the Timing Belt, as the pump is timing belt driven.

Camshaft Sprockets:

1. Install camshaft sprockets, then using camshaft sprocket holder tool MB990775, torque bolts to 73 ft. lbs.

Fig. 10 Positioning timing belt tensioner:

2. Install timing belt tensioner and spring. Rotate tensioner counterclockwise, Fig. 10, then temporarily tighten bolt.

Fig. 9 Timing Belt Routing:

3. Install timing belt on crankshaft sprocket first, while keeping belt tight on tension side, then position belt over front camshaft sprocket, Fig. 9.
4. Then, install belt on water pump pulley and rear camshaft sprocket and finally on the timing belt tensioner, Fig. 9.
5. Rotate front camshaft sprocket in opposite direction and check that all timing marks align, Fig. 9.
6. Install crankshaft sprocket flange, then loosen tensioner bolt to allow spring to tension belt. Rotate crankshaft two complete revolutions, in direction of normal rotation and check timing marks.
7. Tighten tensioner bolt to 23 ft. lbs.

Fig. 8 Timing belt cover removal:

8. Install timing belt covers as shown in Fig. 8.

Fig. 5 Accessories & mounting brackets removal & installation:

Air Conditioning Belt:

Alternator/Power Steering Belt:

Fig. 7 Engine mount removal - Typical:

9. Install engine brackets, pulleys, and accessories as shown in Fig. 5, then the drive belts.