Textron Jacobsen Ryan 544853C Manual Del Usuario página 29

PROBLEM
No cutting
Continuous cutting
or double tripping.
Incomplete cut-off.
Clutch slips and/or
overheats
Length of cut varies.
Refer to instructions for set-up, operation and service to properly
install or correct any problems stated in the above chart.
TROUBLE SHOOTING
AUTOMATIC CUT-OFF
CAUSE
a. Shaft nut on cam end is too tight.
b. Foreign material between rollers and
cam surface.
c. Metering wheel slipping or not turning.
a. Shaft nut on cam end too loose.
b. Trigger out of adjustment, loose
or broken.
c. Broken or badly worn rollers or bearings.
d. Weak trigger spring.
e. Worn trigger end or cam stop.
f. Trigger binding in housing.
g. Trigger and cam stop not in line.
a. Dull blade.
b. Improperly sharpened blade.
c. Shaft nut improperly adjusted.
d. Weak pressure on plate spring.
e. Unit setting too high.
f. Clutch overheating.
g. Loose belts.
a. Shaft not properly adjusted.
b. Weak spring or improper shimming.
c. Improper pressure plate clearance.
d. Clutch linings glazed.
Trigger friction too great.
TROUBLE SHOOTING 8
SOLUTION
a. Adjust shaft nut.
b. Clean rollers and cam.
c. Check bearing for free rotation,
or broken chain.
a. Adjust shaft nut.
b. Adjust, tighten, or replace.
c. Repair or replace as necessary.
d. Stretch or replace spring.
e. Grind square in emergency,
replace as soon as possible.
f. Remove and repair.
g. Shim trigger for correct
alignment.
a. Sharpen blade.
b. Resharpen blade.
c. Adjust shaft nut.
d. Replace spring.
e. Adjust dual wheel height.
f. Adjust pressure plate clearance.
g. Secure with proper tension.
a. Adjust shaft nut.
b. Replace spring or re-shim.
c. Adjust pressure plate clearance.
d. Roughen surface or replace.
Lubricate end of trigger and shaft.
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