Cooling Fan - Buell 2007 LIGHTNING Service Manual

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COOLING FAN

GENERAL
A computer-controlled cooling fan assists engine cooling dur-
ing operation in high temperatures. Fan actuation is con-
trolled by the ECM. Refer to
Table 4-37. Cooling Fan Specifications
FAN ON
Key ON 220° C (428° F)
Key OFF 170° C (338° F)
REMOVAL
1. Remove seat. See 2.44
1 1
WARNING WARNING
To prevent accidental vehicle start-up, which could
cause death or serious injury, disconnect negative (-)
battery cable before proceeding. (00048a)
2. Disconnect negative battery cable.
3. Remove shock absorber. See
ABSORBER.
4. See Figure 4-89. Remove cooling fan fasteners (1).
5. Rotate fan clockwise (looking towards front of vehicle) to
remove.
6. See Figure 4-90. Disconnect cooling fan connector [97].
INSTALLATION
1. See Figure 4-90. Connect cooling fan connector [97].
NOTES
When installing cooling fan (3), be sure wiring, transmis-
sion vent hose and fuel line are routed through notch (2)
in fan body.
On California models, both fuel tank and canister vent
hoses are routed through notch in fan body.
2. Install fan and rotate counterclockwise into position.
3. Install cooling fan fasteners. Tighten to 12-36 in-lbs (1.4-
4.1 Nm).
4. Install shock absorber. See
ABSORBER.
5. Connect negative battery cable.
4-106 2007 Buell Lightning: Fuel System
Table 4-37.
FAN OFF
180° C (356° F)
150° C (302° F)
SEAT.
2.23 REAR SHOCK
2.23 REAR SHOCK
1 1
WARNING WARNING
After installing seat, pull upward on front of seat to be
sure it is in locked position. While riding, a loose seat can
shift causing loss of control, which could result in death
or serious injury. (00070a)
6. Install seat. See 2.44 SEAT.
8898
1
2
1
1. Cooling fan fasteners
2. Notch
3. Cooling fan
Figure 4-89. Cooling Fan
8466
Figure 4-90. Cooling Fan Connector [97]
4.38
3