John Deere Z330R Z320r Ztrak Mower With 42-in. Deck

User Manual - Page 34

For Z330R.

PDF File Manual, 64 pages, Read Online | Download pdf file

Z330R photo
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GX536024—UN—25APR22
3. Adjust tracking as follows:
NOTE: Tracking bolts limit top forward speed. If both levers hit against
the tracking bolts, turn both bolts counterclockwise equally until
only one bolt contacts the lever. This will achieve maximum
forward speed.
If machine tracks to the left, turn tracking bolt (A) clockwise.
If machine tracks to the right, turn tracking bolt (B) clockwise.
H9PQBYK,0000061-19-11JUL22
Cleaning Transaxle Cooling Fans
CAUTION: Avoid injury! Compressed air can cause debris to
y a long distance.
Clear work area of bystanders.
Wear eye protection when using compressed air for
cleaning purposes.
Reduce compressed air pressure to specication.
Specication
Air—Pressure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210 kPa (30 psi)
IMPORTANT: To ensure proper cooling, keep the transaxle
cooling ns and surrounding area clean at all times.
Operating the transaxle with obstructed cooling ns could
cause damage due to overheating.
1. Park machine safely. (See Parking Safely in the Safety section.)
APY74525—UN—09JUN22
2. Clean transaxle fan ns (A) and around exterior of each fan with a
rag, brush or compressed air.
gh8xt3t,1654601475909-19-07JUN22
Checking and Replacing Transaxle/Transmission
Drive Belt
CAUTION: Avoid injury! Entanglement in a belt or sheave
can cause serious injury. Stop engine and wait for all
moving parts to stop.
NOTE: The transmission drive belts are self-adjusted using a spring
tensioner and do not require a tension adjustment.
Checking Transaxle/Transmission Drive Belts
1. Park machine safely. (See Parking Safely in the Safety section.)
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2. Inspect drive belt (A) for excessive wear, damage or stretching
while in position on all machine sheaves.
Replacing Transaxle/Transmission Drive Belts
1. Park machine safely. (See Parking Safely in the Safety section.)
2. Remove mower deck.
APY74527—UN—07JUN22
Components viewed from bottom.
3. Disconnect electric clutch wiring connector from main wiring
harness connector.
Service Transmission
34
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