Special Tools
• | EN-48245
Timing Belt Adjuster - Camshaft Holder |
• | EN-48246
Timing Belt Adjuster - Crankshaft Holder |
Adjustment Procedure
- Remove the vacuum pump. Refer to
Vacuum Pump Assembly Replacement
.
- Rotate the camshaft and align the hole on the top point.
- Rotate the crankshaft and align the mark on the crankshaft sprocket.
- Remove the crankshaft holder hole cap bolt (1).
- Insert
EN-48246
into the crankshaft holder hole (2).
Important: Rotate the crankshaft sprocket a little and simultaneously insert the crankshaft holder.
- Install the
EN-48245
onto the camshaft rear side (3).
- Align the sprocket mark on the timing belt rear cover mark.
- Install the camshaft sprocket with the retaining bolt finger tight.
- Install the timing belt.
- Install the timing belt tensioner with the retaining bolt finger tight.
- Turn the hex-key (1) tab in a counterclockwise direction to tension the belt. Turn until the point aligns with the notch (2).
- Aligning with notch, install the timing belt tensioner bolt.
- Install the camshaft sprocket bolt.
Tighten
• | Tighten the timing belt tensioner bolt to 25 N·m (18.4 lb in). |
• | Tighten the camshaft sprocket bolt to 133 N·m (98.1 lb in). |
- Remove the
EN-48245
and
EN-48246
.
- Turn the crankshaft in a clockwise direction 2 cycles and check the mark on the crankshaft sprocket.
Important: If the timing marks are not aligned, repeat steps 4-10 and recheck the timing marks. Alignment of timing marks is critical for engine performance and emissions.
- After alignment of the timing belt, install the crankshaft holder hole cap bolt.
Tighten
Tighten the crankshaft holder hole cap bolt to 30 N·m (22.1 lb ft).