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FUEL SYSTEM
FUEL COMPONENT SERVICING
Inspect the intake manifold. All gasket surfaces
must be cleaned, smooth, and free of nicks. Use a
machinist’s straight-edge and a feeler gauge to
check flatness in all directions. Surface must be
flat, ±0.004 in. (0.10 mm).
Assembly
Remove old adhesive from reed valve retaining
screws.
Prime screw threads with Locquic Primer and let
dry. Apply Nut Lock to threads. Position reed valve
on reed plate and install screws. Tighten screws
to a torque of 30 to 42 in. lbs. (3.5 to 4.7 N·m).
Installation
Install gasket on reed plate assembly. DO NOT
use sealer on the gasket.
Place reed plate assembly on cylinder/crankcase.
Apply Nut Lock to screws. Install all screws.
Tighten the center screws first and expand out-
ward. Tighten in stages to a final torque of 96 to
120 in. lbs. (11 to 13.5 N·m).
Place gasket on throttle body. Install throttle body,
with oil pump bracket on reed plate and install
screws.
Tighten the center screws first and expand out-
ward. Final torque is 60 to 84 in. lbs. (7 to 9.5
N·m).
Install crankshaft position sensor.
Install vapor separator vent hose and oil recircula-
tion hose. Secure with tie straps.
1. Straight-edge 004193
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