Golf III L4-2.0L (ABA) (1995)
23
Brake line connection
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To left-rear brake caliper
24
Brake line connection
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To right-rear brake caliper
25
Brake line connection
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To left-front brake caliper
26
Brake line
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Brake master cylinder (secondary piston circuit) to ABS hydraulic unit -N55-
REMOVING
NOTE: For easier removal and installation, removing the complete ABS hydraulic unit with vacuum brake booster and brake master cylinder is
recommended.
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Disconnect battery Ground (GND) strap.
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Disconnect all electrical connections from ABS hydraulic unit -N55-.
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Remove brake fluid from reservoir.
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Disconnect brake lines from ABS hydraulic unit -N55- and seal threaded holes with plugs.
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Remove shelf below left-side instrument panel.
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Disconnect brake pedal from vacuum brake booster.
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Remove nuts securing vacuum brake booster to bulkhead.
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Remove ABS hydraulic unit, with brake master cylinder and vacuum brake booster, from engine compartment.
INSTALLING
NOTE: ABS hydraulic units supplied as replacement parts are filled with hydraulic fluid and bled.
CAUTION: Remove sealing plugs one at a time, only when the particular brake line is going to be connected. Otherwise, brake fluid may escape
and the unit may no longer be sufficiently filled or adequately bled.
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Pre-assemble ABS hydraulic unit -N55-, brake master cylinder and vacuum brake booster away from vehicle.
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Install ABS hydraulic unit, vacuum brake booster and master cylinder.
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Install brake lines.
Reconnect electrical harness connectors to ABS hydraulic unit.
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Bleed brake system.
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Install shelf below instrument panel on left-side.
Tightening Torques:
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Brake booster to bulkhead: 25 Nm (18 ft lb)
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Brake lines to ABS unit, M1O: 15 Nm (11 ft lb)
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Brake lines to ABS unit, M12: 15 Nm (11 ft lb)