Workshop Manuals Factory service & repair Fiat
01 General information02 Specifications03 Manufacturing data and tolerances04 Tightening torques05 Fluids and lubricants06 Maintenance07 Diagnostic checks08 Engine09 Clutch10 Gearbox and differential11 Axles and driveshafts12 Brakes13 Steering14 Suspension and wheels15 Heating, air conditioning and auxiliary units16 Electrical equipment17 Body fittings18 Body panels and frame19 Wiring diagrams and electrical functions20 Wiring harnesses21 Connectors and pin-outs22 Fault diagnosis23 Special tools
Fiat Doblò Factory Service Manual (2000-2010)22 · Fault diagnosis
22 · Diagnostics

Gear engagement or release difficult

Make
Fiat
Model
Doblò Factory Service Manual
Year
2000–2010
Section
Gear shift › Gear engagement or release difficult
Fault diagnosisGear engagement or release difficult

GEAR ENGAGEMENT OR RELEASE DIFFICULT

Gear engagement is sometimes difficult; there is also noise in the gearbox area (the gearbox grates)

Results of the tests
0PRELIMINARY CHECKSAll OKProblems metOperation
Check that the clutch releases properly: with the engine running, press the clutch pedal and engage a gearContinue to Step 1The gearbox always grates in any gear: the clutch does not disengageSee table E01 CLUTCH NOT RELEASING CORRECTLY
1CHECK ON SYNCHRONIZER RINGSAll OKProblems metOperation
Overhaul the gearbox Op. 2110B20. In particular, check the synchronizer rings: they should not show signs of wear on the internal surfaces.Continue to Step 2Seals wornReplace the synchronizers Op. 2110B20
2CHECK ON CORRECT OPERATIONAll OKProblems metOperation
Check that the fault is no longer presentFault persistsSearch for the fault starting from another symptom'

Parts & tools for this job Staging For 2000 Fiat Doblò

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