F 350 2WD Pickup V8-351 5.8L (1983)
Set parking brake and block wheels.
x
2.
Bring the engine to normal operating temperature. x
3.
Turn off engine, then restart. x
4.
Place the fast idle adjustment mechanism on second step of the fast idle cam (Fig. 1). x
5.
Check/adjust fast idle RPM to specification (Fig. 1). Recheck for repeatability. Adjustment must occur within 120 seconds of hot restart. If speed
is not set within 120 seconds, repeat procedure for
Step 3.
x
Idle Speed Setting Procedures
TRUCK, UNDER 8500 GVW
5.8L (W) Engine with 7200-VV and Calibrations 1-63T-R15, 1-64T-R15/R16, 2-63Y-R14, 2-64Y-R14/R16 only
Engine VOTM RPM Set
Instructions
All Above Calibrations
1.
Place the transmission in Neutral or Park.
Set parking brake and block wheels.
x
2.
Bring the engine to normal operating temperature.
x
3.
Turn off engine.
x
4.
Disconnect and plug VOTM vacuum hose and
install vacuum hose from a manifold
vacuum source to VOTM.
x
5.
Restart engine.
x
6.
Check/adjust VOTM RPM to specification
using the VOTM saddle bracket adjusting
screw (Fig. 2). Adjustment must occur
within 120 seconds of hot restart.
If speed is not set within 120 seconds,
repeat procedure from Step 5.
x
7.
Remove manifold vacuum source from
VOTM and reconnect VOTM vacuum hose.
x
Idle Speed Setting Procedures
TRUCK, UNDER 8500 GVW
5.8L (W) Engine with 7200-VV and Calibrations 1-63T-R15, 1-64T-R15/R16, 2-63Y-R14, 2-64Y-R14/R16 only
Curb Idle RPM
NOTE:
VOTM adjustment must be made prior to setting curb idle RPM.
Instructions
All Above Calibrations
1.
Place the transmission in Neutral or Park.
Set parking brake and block wheels.
x
2.
Bring the engine to normal operating temperature.
x
3.
Disconnect and plug the vacuum hose to the
VOTM kicker.
x
4.
Turn off engine, then restart.
x
