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No Cutting Units Operate
Cause Correction
Front axle shift lever in “HI” (forward) position. Front axle shift lever must be in “LOW” (rear) position
f
or cutting units to engage.
Hydraulic oil level too low. Fill to proper level.
Reel speed control linkage damaged or out of adjust- Repair control linkage.
ment
.
Electrical problem. Check for faulty front axle HI/LOW switch, cutting unit
enga
ge switch, cutting unit relay, reel speed neutral
switch, or wiring and repair if necessary.
Charge pressure low in with machine moving and Inspect charge relief valve and adjust or repair if nec-
c
utting units engaged - TEST NO. 8. essary.
NOTE: Traction circuit will also be affected.
I
nspect auxiliary pump and repair or replace if neces-
sary NOTE: Steering and lift will also be affected if
auxiliary pump is damaged.
Mowing circuit pressure too low - TEST NO. 3. Inspect mowing circuit pump check/relief valves and
re
pair or replace if necessary.
Check for damaged pump and repair or replace if
necessary.
Reelmaster
®
335-D Page 4 - 17 Troubleshooting