On-Vehicle Maintenance - Valve Seal - Mazda 626 MX-6 Workshop Manual

1
ON-VEHICLE MAINTENANCE (VALVE SEAL)
Front
1 -2 6
6. Install the camshaft caps.
7. Install the rocker arm and shaft assemblies on the
cylinder head, and tighten them in three steps in
the order shown in the figure.
Tightening torque:
18—26 N m (1.8—2.7 m-kg, 13—20 ft-lb)
86U01X-051
Caution
Be careful that the rocker arms or spacers do
not get caught between the shaft and cam­
shaft cap.
86U01X-052
Front housing
1. Replace the oil seal in the front housing.
2. Apply engine oil to the oil seal lip.
3. Install the front housing along with a new gasket.
Tightening torque:
19—25 N m (1.9—2.6 m-kg, 14—19 ft-lb)
Rear housing
Install the rear housing along with a new gasket.
Tightening torque:
19—25 N m (1.9—2.6 m-kg, 14—19 ft-lb)
86U01X-212
Camshaft pulley
1. Install the camshaft pulley so that the " f 1 " mark
is aligned with the camshaft dowel pin straight up.
2. Tighten the lock bolt.
Tightening torque:
47—65 Nm (4.8—6.6 m-kg, 35—48 ft-lb)
3. Check that the " f 1 " mark of the pulley is aligned
with the front housing mating mark.
69G01B-064