3330C12 MASTER CYLINDER (PUMP) - R.R. FOR RIGHT HAND DRIVE VERSIONS - Fiat - CROMA - eLearn

194004021 - 3330C12 MASTER CYLINDER (PUMP) - R.R. FOR RIGHT HAND DRIVE VERSIONS

) - Position the vehicle on a lift.- Make sure that the ignition key is in the OFF position, then disconnect the battery terminal (-). Op. 7055B54 UNDER ENGINE PROTECTION/GUARD - R.R.- Replace the brake-clutch fluid reservoir plug using the tool.

Tool	Description	Function	Validity
2000001400	Plug	Brake/clutch fluid reservoir cap

1. Disconnect the electrical connection from the brake fluid minimum warning light switch.

	Description	Connector
1	Brake fluid level sensor (switch)	See K025 ENGINE COOLANT TEMPERATURE GAUGE NOT WORKING

2. Loosen the band and disconnect the flexible pipe from the clutch reservoir to the master cylinder, reservoir side.3. Undo the connectors (3a) and disconnect the pipes from the master cylinder to the electro-hydraulic control unit (1b), master cylinder side.4. Undo the nuts (4a) and remove the master brake cylinder (4b) complete with reservoir (4c).

1. At the bench, undo the bolt (1a) and separate the master brake cylinder (1b) from the reservoir (1c).

Refitting ( Removing

) - Replace the seals on the master brake cylinder.

Do not use mineral oils or grease.

- Assemble the master brake cylinder and the reservoir and tighten the bolt.1. Refit the master brake cylinder (1a) complete with reservoir (1b) back in its housing and secure it tightening the nuts (1c) to the recommended torque.

Component	Fastening	dia	Value (daNm)	Validity
Master cylinder brake (pump)	Nut (to replace)	-	(brake servo side) 2.1 - 2.9

2. Connect the pipes from the master cylinder to the electro-hydraulic control unit (2a), master cylinder side and tighten the connectors (2b) to the recommended torque.

Component	Fastening	dia	Value (daNm)	Validity
Brake pipe connectors	Connector	M10/M12	1.4 ÷ 1.8

3. Connect the pipe from the reservoir to the clutch master cylinder, reservoir side and tighten the band.4. Connect the electrical connection to the brake fluid minimum level warning light switch.- Replace the tool with the brake-clutch fluid reservoir plug.

Tool	Description	Function	Validity
2000001400	Plug	Brake/clutch fluid reservoir cap

Op. 0010T64 BRAKE AND/OR CLUTCH FLUID CHECK LEVEL AND TOP UP AS NECESSARY Op. 0010T65 HYDRAULIC BRAKE SYSTEM - BLEED AIR Op. 7055B54 UNDER ENGINE PROTECTION/GUARD - R.R.- Connect the negative battery terminal.- Remove the vehicle from the lift.