DEFINITION:

The transmission does not shift smoothly or without difficulty into another gear.

Check the transmission for improper lubricant. Refer to Lubrication Specifications .

Is the recommended lubricant being used?

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Go to Step 2

Go to Step 3

Check the transmission for loose shift lever housing bolts.

Are the bolts loose?

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Go to Step 4

Go to Step 5

Drain and refill the transmission with the recommended lubricant.

Does the transmission shift smoothly?

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System OK

Go to Step 5

Align the component parts and tighten the fasteners.

Refer to Fastener Tightening Specifications .

Does the transmission shift smoothly?

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System OK

Go to Step 5

Check for proper clutch operation.

Refer to Preliminary Checks .

Was the clutch the cause of hard shifting?

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System OK

Go to Step 6

1. Remove the transmission. Refer to Transmission Removal or to Transmission Removal .
2. Disassemble the transmission. Refer to Transmission Disassemble or to Transmission Disassemble .
3. Look for the following list of causes:

•	Binding shift rail.

•	Mispositioned shift selector arm roll pin.

•	Worn shift rail bores.

•	Worn shift rails.

•	Distorted oil seal.

4. Replace all worn or damaged parts.

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