Mazda CX-7 2007 Workshop Manual page 417

Camshaft Installation Note
1. Install the camshaft with No.3 cylinder cam aligned at TDC of compression stroke.
2. Carefully apply adhesive agent (Loctite 518 or
962) to the area indicated in the figure so that it
does not leak into the sliding part.
Thickness
1.0 mm {0.039 in}
3. Install the camshaft caps and temporarily tighten
the camshaft cap bolts evenly in two or three
passes, and then tighten the camshaft cap bolts
using the following two steps, in the order shown
in the figure.
Tightening procedure
1. 5.0— 9.0 N·m {51— 91 kgf·cm, 45— 79
in·lbf}
2. 14— 17 N·m {1.5— 1.7 kgf·m, 11— 12 ft·lbf}
End Of Sie
WM: FRONT OIL SEAL
FRONT OIL SEAL REPLACEMENT[L3 WITH TC]
1. Disconnect the negative battery cable.
2. Remove the under cover.
3. Remove the splash shield (RH).
4. Remove the charge air cooler. (See01-13-5 INTAKE AIR SYSTEM REMOVAL/INSTALLATION[L3 WITH TC].)
5. Remove the high pressure fuel pump. (See 01-14-16 HIGH PRESSURE FUEL PUMP REMOVAL/
INSTALLATION[L3 WITH TC].)
6. Remove the drive belt. (See01-10-3 DRIVE BELT REMOVAL/INSTALLATION[L3 WITH TC].)
7. Remove the ignition coils. (See01-18-2 IGNITION COIL REMOVAL/INSTALLATION[L3 WITH TC].)
8. Disconnect the wiring harness.
9. Remove the ventilation hose.
10. Remove cylinder head cover. (See01-10-10 TIMING CHAIN REMOVAL/INSTALLATION[L3 WITH TC].)
11. Remove the crankshaft position (CKP) sensor. (See01-40-42 CRANKSHAFT POSITION (CKP) SENSOR
REMOVAL/INSTALLATION[L3 WITH TC].)
12. Remove the bracket shown in the figure, and
place the power steering pressure hose outside of
the vehicle.
13. Remove in the order indicated in the figure.
14. Install in the reverse order of removal.
Revised 3/2007 (Ref. No. R051/07)
2007 Mazda CX-7 Workshop Manual (1871–1U–06B)
MECHANICAL [L3 WITH TC]
INTAKE REAR CAMSHAFT CAP
5
3 1
EX
No.1 No.2
IN
5
3 1
FRONT
POWER STEERING
PRESSURE HOSE
STEERING GEAR
SEALANT SEALANT
acxuuw00000255
2
No.3 No.4
2 4 6
acxuuw00000256
id011039800800
7.8—10.8
{80—110,
70—95 }
N·m {kgf·cm, in·lbf}
acxuuw00002078
01-10–23
01-10