Nissan Juke Service and Repair Manual : Brake booster
Inspection
OPERATION
Depress the brake pedal several times at 5-second intervals with the engine stopped. Start the engine with the brake pedal fully depressed. Check that the clearance between brake pedal and dash lower panel decreases.
NOTE
:
A slight impact with a small click may be felt on the pedal when the brake pedal
is fully depressed. This is a
normal phenomenon due to the brake system operation.
AIR TIGHT
1. Run the engine at idle for 1 minute to apply vacuum to the brake booster, and stop the engine.
2. Depress the brake pedal several times at 5-second intervals until the accumulated vacuum is released to atmospheric pressure. Check that the clearance between brake pedal and dash lower panel gradually increases each time the brake pedal is depressed when performing this operation.
3. Depress the brake pedal with the engine running. Then stop the engine while holding down the brake pedal. Check that the brake pedal stroke does not change after holding down the brake pedal for 30 seconds or more.
Brake master cylinder
Inspection FLUID LEAK Check for brake fluid leakage from the master cylinder mounting face, reservoir tank mounting face and brake tube connections. ...Front disc brake
Brake pad : Inspection and Adjustment INSPECTION Check brake pad wear thickness from an inspection hole on cylinder body. Check using a scale if necessary.Wear thickness : Refer to BR-137, "Fr ...Other materials:
Shift position indicator circuit
Description
• TCM sends position indicator signals to combination meter by CAN
communication line.
• Manual mode switch position is indicated on shift position indicator
Component Function Check
1.CHECK SHIFT POSITION INDICATOR
CAUTION:
Always drive vehicle at a safe speed.
1. Start engine. ...
Service data and specifications (SDS)
Wheel Bearing
Drive Shaft
*: For measuring position, refer to FAX-81, "WHEEL SIDE : Disassembly and
Assembly" (Wheel side), FAX-
84, "TRANSAXLE SIDE : Disassembly and Assembly" (Transaxle side). ...
Unbalance steering wheel turning force (torque variation)
Description
Unbalance steering wheel turning force (torque variation).
Diagnosis Procedure
1.CHECK THE ILLUMINATION OF THE EPS WARNING LAMP
Check the EPS warning lamp while engine is running.
Does the EPS warning lamp turn OFF?
YES >> GO TO 2.
NO >> Refer to STC-28, "Diag ...