Instructions / Assembly

TT-1297 9/11 5
4.4 Cut off the rubber breather hose two inches from
the engine end. See Figure 7.
4.5 Slide the clamp removed in step 3.2 onto the
2-inch section of hose.
4.6 Slip the 2-inch length of breather hose onto the
end of the copper tube. Insert the copper tube into
the small end of the hose until the end of the
copper tube reaches the expanded diameter of
the hose. See Figure 8.
5. Install the heater.
5.1 Apply a thin layer of RTV to both sealing surfaces
of the heater. See Figure 9.
5.2 Place the heater on the carburetor. Do not use a
gasket.
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1. Cut off and discard
2. Use
3. Expanded end of hose
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2
Figure 7 Cutting Off the Rubber Breather Hose
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1. Clamp
2. Expanded end of breather hose
2
Figure 8 Breather Hose and Clamp
5.3 For the Model 8.5/11RMY, route the power cord
along the fuel line. See Figure 10.
For the Model 8.5/12/14RES, route the power
cord to the starter side of the engine and attach it
to the lifting eye using cable tie X-468-1.
Note: Use cable ties to secure the heater power
cord. Make sure that the power cord does
not interfere with the free operation of the
throttle linkage.
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1. Apply a thin layer of RTV to both sealing surfaces.
Figure 9 RTV Sealant
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1. Heater
2. Power cord
3. Cable tie
4. Throttle linkage
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4
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Figure 10 Heater Location
(Model 8.5/11 RMY shown)