Rostra 250-4235 User manual

16 V ALVE ENGlNEtrHROTTLE ADAPTOR PACKAGE -250-4235
I. Removethe throttle shaftnut and lock washerfrom the throttle shaft. Install the Bracket- Throttle Lever
on thethrottle shaft. Reinstall the lock washerandhex nut, andtorquethenut to 60-72 In/Lbs (5-6Ft./Lbs),
SeeFigure I.
NOTE: Start nut by hand first to prevent cross threading, DO NOT OVERTIGHTEN HEX NUT .
Throttle Body
Pulley Assembly
Loosen This Nut
ONLY ) l ~
-,\
~,\i I-. ~
IJlj
-.
~~
-~ -
T
Cable Bracket
Bead Chain
Connector
Cover
Snap-In Adaptor
~' ~Pin -Self Locking
~\
Bead Chain Bracket- Throttle
-Lever
~\
W \ \ I Plain Washer #10
\
118" of Cable Housing
Must Be Exposed Bead Chain .
Eyelet Connector
FIGURE 1 .EXPLODED VIEW
2. AUTOMATIC TRANSMISSION:
Loosen the automatic kick down bracket jam nut. Loosen only the nut shown in Figure 1. Install Bracket-
Cable between the automatic kick down bracket and the jam nut previously loosened. Re-tighten jam nut
ensuring that Bracket -Cable is held securely in place.
MANUAL TRANSMISSION:
Install Bracket-Cable on automatic kick down bracket using the Bolt and Nut. Tighten Nut ensuring that
Bracket-Cable is held securely in place.
3. Remove the Snap-In-Adaptor from the Cruise Control Kit.
4. Remove the Adjustable Sleeve from the Cruise Control Cable and discard
FORM #2609

O:s:=:s:f
Cruise Control
Cable
=1~'" '" '" '" "1'
-
""" Nut and Washer
Assembly 114-20
FIGURE 2 .After Tllreading Cable
5. To use that Snap-In adaptor, it will be necessary to fonn threads on the end of the Cruise Control
Cable. This is accomplished by placing the 1/4"-20 Nut and Washer Assembly on the end of
the Cruise Control Cable with your fingers, t~en use a 7/16"box end wrench and turn clockwise, until the
desired amount of threads have been formed as shown in Figure 2.
6. After the threads have been fonned thread the Snap-In Adaptor onto the Cruise Control Cable, and
snap into the Bracket-Cable as shown in Figure I.
NOTE!I ENSURE THA T AT LEAST 1/8!1OF THE CRUISE CONTROL CABLE IS
EXPOSED PAST THE SNAP-IN ADAPTOR, SEE FIGURE I.
7. Connect the Bead Chain Eyelet Connector, to the Bead Chain with the Bead Chain Connector
Cover in place. Install Bead Chain Eyelet Connector with Bead Chain, Washer-#10 Plain on the
Bracket -Throttle Lever, and secure in place with Pin-Self Locking as shown in Figure I.
8. ConnectBead Chain with Bead Chain Connector (Double Ended), to the Cruise Control Cable,
with no slack in the Bead Chain, andinstall aBead Chain Connector Cover asshown in
Figure I.
9. Be sure that the throttle is not being held open by the Cruise Control Cable. Adjust Cruise Control
Cable by releasing Snap-In Adaptor from Bracket-Cable to proper length.
Snap, Snap-In Adaptor back into Bracket-Cable.
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