Mazda MX-6 1998, Руководство по ремонту

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MECHANICAL [KL]
LH THRUST RH THRUST
RH: No.1 CYLINDER (IN)
LH: No.2 CYLINDER (IN)
FRONT
W6U110WD3
Caution
•
Install the thrust caps (RH is 4 mark, LH is
B mark) first. Otherwise, camshaft can be
broken or damaged.
3. Install the thrust caps onto the cylinder head.
Hand tighten the cap bolts gradually In two or
three steps in the order shown, until the thrust
caps are fully seated on the cylinder head.
4. Apply silicone sealant to the shaded areas as
shown.
Thickness
01.5— 2.5 mm {0.060— 0.098 in}
W6U110WD5
Caution
•
Because there is little camshaft thrust
clearance, the camshaft must be held
horizontally while it is installed. Otherwise,
excessive force will be applied to the
thrust area, causing burr on the thrust
receiving area of the cylinder head journal.
To avoid this, the following procedure
must be observed.
/
t—
- ]
J
J
W 6 U 1 1 0 W D 6
5. Install the camshaft caps according to their
identification marks, and hand tighten the bolts.
Note
• RH: numbers
• LH: letters
6. Tighten the bolts in the order shown. Verify that
the camshaft remains horizontal as the camshaft
cap bolts tightened.
Tightening torque
11.3— 14.2 N m
{115— 145 kgf-cm, 100— 125 in lb f}
7. Retighten the bolts in the order shown.
Tightening torque
11.3— 14.2 N m
{115— 145 kgf-cm, 100— 125 in lbf}
W 6 U 1 1 0 W D 7
W 6 U 1 1 0 W D 8
8. Apply clean engine oil to the lip of the new
camshaft oil seal.
9. Push the oil seal slightly in by hand.
10. Tap the camshaft oil seal by using the
SST.
0 1 -1 0 B -1 3