No Cutting Units Operate
Cause
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Front axle shift lever in "HI" (forward) position.
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Hydraulic oil level too low.
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Reel speed control linkage damaged or out of adjust-
ment.
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Electrical problem.
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Charge pressure low in with machine moving and
cutting units engaged - TEST NO. 8.
NOTE: Traction circuit will also be affected.
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Mowing circuit pressure too low - TEST NO. 3.
®
Reelmaster
335-D
Correction
Front axle shift lever must be in "LOW" (rear) position
for cutting units to engage.
Fill to proper level.
Repair control linkage.
Check for faulty front axle HI/LOW switch, cutting unit
engage switch, cutting unit relay, reel speed neutral
switch, or wiring and repair if necessary.
Inspect charge relief valve and adjust or repair if nec
essary.
Inspect auxiliary pump and repair or replace if neces
sary NOTE: Steering and lift will also be affected if
auxiliary pump is damaged.
Inspect mowing circuit pump check/relief valves and
repair or replace if necessary.
Check for damaged pump and repair or replace if
necessary.
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Troubleshooting