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Cub Cadet Challenger 550 User Manual

Cub Cadet Challenger 550
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3‐7
Periodic Maintenance
Maintenance and Adjustment of the UV
Check the electrode (1) for
carbon deposits or a burned
condition
Normal color should be
(Light to medium Tan).
If incorrect, replace
If Spark plug is dirty or worn replace
it.
Apply a light amount of Anti-seize to
the threads and reinstall the spark
plug.
Measuring the compression Pressure
Note:
Insufficient compression pressure will
result in a loss of performance.
1.
Start the engine and let it warm up
for several minutes.
2.
Stop the engine and remove the
sparkplug.
3.
Assemble the compression pressure
tester and adapterscrew into
the spark plughole.
Spark Plug torque
18 Nm -20 Nm (1.8 m · kg, 13 ft lbs)
Reinstall the spark plug cap.
Lower the cargo bed.
Note:
When cranking the engine, ground the
spark plug lead to prevent sparking.
4.
Crank over the engine with the
electric starter (be sure the battery is
fully charged) with the throttle wide-
open until the compression reading on
the gauge stabilizes.
5.
Read the highest Data on the
Compression tester.

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Cub Cadet Challenger 550 Specifications

General IconGeneral
BrandCub Cadet
ModelChallenger 550
CategoryUtility Vehicle
LanguageEnglish

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