How To Disable Eitms On Harley

How to Diagnose a Harley Compensator

past Don Davis

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In that location is a verified problem with Harley-Davidson Big Twin compensating sprockets. The compensating sprocket buffers torque from the engine and the limitations with this part may be most obvious in newer, large bore engines. A function that was adequate in an 82-cubic-inch engine may not be adequate in a 103-cubic-inch engine. Harley has not issued a recall. The company is, still, selling a reinforced compensator replacement kit, office number 40274-08. The symptoms of a bad compensator are a loud clang at start up, trouble shifting into first or neutral and a sound like gravel in the front of the master around 2200 RPM. But, the only way to know for sure that you have this problem is to pull the main cover off and look.

Step one

Remove the chief chain case bleed plug on the bottom of the chain case under the clutch cover with an Allen socket and a socket wrench. Drain the master concatenation case fluid into a pan.

Pace 2

Inspect the magnetic end of the bleed plug for bits of metal. Dredge the tuckered primary chain example fluid with a magnetic probe. Inspect the probe for bits of metal.

Step 3

Remove the 5 clutch cover screws with an Allen or Torx socket (depending on the year and model of your bike) and a socket wrench. Remove the round clutch encompass and gasket. Discard the gasket.

Stride 4

Remove all iv screws in the oval inspection comprehend with an Allen or Torx socket and a socket wrench. Remove the embrace and gasket. Discard the gasket.

Footstep 5

Remove all 12 primary chain example encompass screws with an Allen or Torx socket and a socket wrench. Remove the primary chain case embrace.

Step 6

Remove and discard the primary concatenation example cover gasket and both primary chain case belfry gaskets inside the primary.

Footstep 7

Inspect the compensating sprocket, the clutch, the concatenation and the chain tensioner for obvious defects or wear.

Step 8

Heat the compensating sprocket nut with a estrus gun to loosen the nut. Remove the compensating sprocket nut with a hex socket and a breaker bar.

Pace 9

Remove the spacer, sprocket embrace, sliding cam and compensating sprocket. Make clean and inspect all components for wear. Supervene upon or repair every bit needed.

Step ten

Inspect the shaft extension for habiliment before first reassembly. Clean the threads on the engine sprocket shaft and the internal threads in the sprocket nut with Loctite 7649 cleaner/primer or equivalent.

Step 11

Apply thread locker to the threads on the engine sprocket shaft. Use engine oil to the underside of the sprocket nut.

Step 12

Supercede the compensating sprocket, sliding cam, sprocket comprehend and spacer. Hand tighten the sprocket nut.

Step 13

Tighten the sprocket nut to 75 foot-pounds of torque with a hex socket and a torque wrench.

Step 14

Install two new tower gaskets and a new primary concatenation case cover gasket. Replace the main concatenation instance cover.

Step 15

Tighten the primary cover screws to 120 inch-pounds of torque with a Torx or Allen socket and a torque wrench in the exact tightening sequence described in the service manual for your motorcycle.

Footstep 16

Replace the inspection embrace with a new inspection cover gasket. Coat the threads of the of the primary bleed plug with Teflon paste and supplant the drain plug

Step 17

Pour primary chain example lubricant into the main chain example until the lubricant just touches the bottom of the clutch. Supervene upon the clutch encompass with a new clutch cover gasket.

Footstep xviii

Check for leaks. Route test the motorcycle.

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