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Driving gearbox (manual transmission), fault table
from New Holland F106.7 F106.7A F156.7 F156.7A Grader Tier III Operator's Manual 84147951 - PDF DOWNLOAD
Driving gearbox (manual transmission), fault table
1946609.00-en
Malfunction Measures
Gearshift pressure too low in all gears, indicator lamp lights up
Gearshift pressure too low in individual gears Converter oil temperature too high No response in all gears No response in individual gears Indicator lamp remains on, gearshift pressure ok
Check P Adjust E Replace W Top up A Reduce S Clean R
Service Contact SE
1 2 34 5 67 8 90 1 23 456 7 89 0
Cause Section
Oil level too high Oil level too low Gearshift pressure switch defective Converter pump defective Shifting pressure valve defective Pressure control valve defective Gearbox control spool defective Sealing rings on respective gear couplings worn Converter safety valve defective Gearbox oil cooler contaminated Wrong gear selected Engine/converter connection defective Solenoid valves in gearbox control spool defective Fault in the electrical system