78.
Ammeter Shows Heavy Discharge With Engine Stopped
Probable cause
Possible remedy
Circuit shorted.
Inspect and repair.
Circuit breaker points stuck.
Adjust circuit breaker (par. 192). See note in paragraph
Ammeter hand stuck.
With a handle of a screwdriver tap lightly against the
ammeter housing; if the hand still remains stuck,
replace ammeter (par. 120).
Ammeter burned out.
Replace ammeter (par. 120).
79.
Ammeter Hand Vibrates Rapidly
Possible remedy
Probable cause
Adjust fan belt (par. 130).
Fan belt slipping.
Repair or replace generator (par. 112).
Generator wiring loose or broken.
Adjust circuit breaker cut-in voltage (par. 192). See note
Circuit breaker cut-in voltage too low.
Clean or replace (par. 192). See note in paragraph 55.
Circuit breaker contacts burned.
Check and correct the mounting (par. 113).
Regulator loose or not properly grounded.
Repair or replace generator (par. 112).
Generator defective.
Repair or replace regulator (par. 113).
Regulator defective.
80.
Steering lever Fails to Move the Roller in
Desired Direction
Possible remedy
Probable cause
Connect linkage properly.
Linkage disconnected.
Fill the hydraulic system.
Hydraulic oil tank empty.
Replace hydraulic pump drive belt (par. 150).
Hydraulic pump drive belt broken.
Replace hydraulic pump (par. 150).
Hydraulic pump defective.
Repair or replace operating valve (par. 212). See note
Operating valve defective.
Replace hydraulic lines.
Hydraulic lines broken or damaged.
Repair or replace steering cylinder (par. 152).
Steering cylinder defective.
Replace steering arm (par. 213). See note in paragraph
Steering arm broken.
Replace steering arm pin (par. 152).
Steering arm pin broken or missing.
Replace swivel pin (par. 213). See note in paragraph
Swivel pin stuck.
Repair or replace king pin (par. 213). See note in
King pin stuck or damaged.
81.
Master Clutch Does Not Engage
Possible remedy
Probable cause
Connect linkage (par. 139).
Linkage disconnected.
Replace or adjust linkage (par. 139).
Too much play in linkage and pins.
Repair or replace linkage (par. 189).
Linkage twisted.
Adjust master clutch (par. 138b).
Clutch out of adjustment.
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