PRECAUTION (BRAKES)
Wheels and Tires Removal/Installation
1. The removal and installation procedures for the wheels and tires are not mentioned in this section. When a wheel is removed, tighten it to 88-118 N·m {9.0-12.0 kgf·m, 65.0-87.0 ft·lbf}.
Brake Lines Disconnection/Connection
Caution
Tighten the brake pipe flare nut using the SST
(49 0259 770B). Be sure to modify the brake pipe flare nut tightening torque to allow for use of a torque wrench-SST
combination.
Connectors Disconnection
Disconnect the negative battery cable before doing any work that requires handling of connectors. Reconnect the negative battery cable only after the work is completed.
ABS, ABS/TCS, or DSC Components Operations
1. Make sure that there are no DTCs in the ABS, ABS/TCS, or DSC memory after working on ABS, ABS/TCS or DSC components.
Mazda 6 Service Manual: Information on Temporary Tires
   Please refer to the sample below.
1. Temporary tires
2. Nominal width of tire in millimeters
3. Ratio of height to width (aspect ratio)
4. Diagonal
5. Rim diameter code
6. Load index & speed symbol
T115/70D16 90M is an example of a tire size and load index rating. Here is an 
explanati ...
   
Mazda 6 Service Manual: Intermittent concern troubleshooting
   Vibration Method
	If malfunction occurs or becomes worse while driving on a rough road or 
	when engine is vibrating, perform the steps below.
Note
	There are several reasons why vehicle or engine vibration could 
	cause an electrical malfunction. Some of the things to check for:
	-  ...