Mazda B-Series 1997 Workshop Manual page 195

ASSEMBLY
FRONT OF ENGINE
Q
FRONT OF
ENGINE
LOWER
INTAKE
END RAIL GAP
AS INSTALLED
5. Position the lower intake manifold gaskets onto the cylin-
der heads. Align the lower intake manifold gasket locking
tabs
to the provisions on the cylinder head gaskets, as
shown.
6. Install the front and rear lower intake manifold seals as
shown. Secure with retaining features.
7. Place the lower intake manifold into position, aligning the
manifold bolt holes to those in the cylinder head. Use care
to prevent disturbing the rubber sealer which can cause
sealing voids. Install bolts
1,2,3,
anti 4 and hand tighten.
Install the remaining bolts and tighten in sequence using
a two-step process. Tighten in numerical sequence.
Tightening torques:
Step 1 : 15 N.m (1.5 kgf-m, 11 ft-lbf)
Step 2: 26---32 N.m (2.6-3.2 kgf-rn, 19-24 ftelbf)
8. Connect the heater hoses.
9.Connect the upper radiator hose to the thermostat
housing.
10. Connect the following harness connectors:
(1)
Water temperature indicator sen'der
(2)
Engine coolant temperature sensor
(3) Idle air control solenoid
(4) Intake air temperature sensor
11. lnstall the required vacuum lines.