DISASSEMBLY
CAUTION / NOTICE / HINT
HINT:
Perform the removal and installation of the front disc brake piston, cylinder boot and piston seal one side at a time.
PROCEDURE
1. REMOVE FRONT DISC BRAKE PISTON
(a) Place a piece of cloth and a wooden block between the front disc brake piston and front disc brake cylinder. HINT: Make sure to place the wooden block between the front disc brake piston which is not to be removed and the front disc brake cylinder. |
|
(b) Apply compressed air to remove the front disc brake piston from the front disc brake cylinder.
CAUTION:
NOTICE:
Do not allow any brake fluid to spatter.
2. REMOVE CYLINDER BOOT
(a) Using a screwdriver with its tip wrapped with protective tape, remove the cylinder boot from the front disc brake cylinder. NOTICE: Be careful not to damage the front disc brake cylinder. |
|
3. REMOVE PISTON SEAL
(a) Using a screwdriver with its tip wrapped with protective tape, remove the piston seal from the front disc brake cylinder. NOTICE: Do not damage the inner surface or piston seal groove of the front disc brake cylinder. |
|
4. REMOVE FRONT DISC BRAKE BLEEDER PLUG CAP
5. REMOVE FRONT DISC BRAKE BLEEDER PLUG
Lexus RX (RX 350L, RX450h) 2016-2025 Owners Manual > Steps to take in
an emergency: If the hybrid system will
not start
Reasons for the hybrid system not starting vary depending on the
situation.
Check the following and perform the appropriate procedure:
The hybrid system will not start even though the correct starting
procedure
is being followed.
One of the following may be the cause of the problem:
Th ...
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Road Sign Assist System: Lost Communication with ECM/PCM "A" Missing Message (U010087,U012587,U012987,U014087,U015587)
DESCRIPTION When a malfunction is detected between various ECUs and sensors, these DTCs are stored. DTC No. Detection Item DTC Detection Condition Trouble Area U010087 Lost Communication with ECM/PCM "A" Missing Message 2 seconds or more after the engine switch is turned on (IG), wh ...