Diagnostic
- Make
- Alfa Romeo
- Model
- 155 Factory Service Manual
- Year
- 1992–1998
- Section
- Excessive pedal travel › Diagnostic
BrakesDiagnostic
DIAGNOSTIC
| EXCESSIVE PEDAL TRAVEL | TEST A | |||
|---|---|---|---|---|
| TEST PROCEDURE | RESULT | CORRECTIVE ACTION | ||
| A1 | VISUALLY CHECK FOR FLUID LEAKS | OK | Carry out step A2 | |
| - Check for fluid leaking from brake pump, brake regulator, lines and fittings of brake system | NOT OK | Tighten fittings or replace damaged parts | ||
| A2 | CHECK FOR TRAPPED AIR | OK | Carry out step A3 | |
| - Check for presence of trapped air in hydraulic brake circuit | NOT OK | See TEST B | ||
| A3 | CHECK SLACK ADJUSTER | OK | Replace affected rear brake caliper | |
| - Check slack adjuster of handbrake for proper operation | NOT OK | |||
Parts & tools for this job For 1992 Alfa Romeo 155
- TOOLOBD2 scannerSearch: OBD2 scanner
- TOOLDigital multimeterSearch: automotive digital multimeter
- TOOLBack-probe test leadsSearch: back probe test leads
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