Hose Clamps; Torque Formulas; Vise; Dynamometer - Mazda CX-7 2007 Workshop Manual

Hose Clamps

• When reinstalling, position the hose clamp in the
original location on the hose and squeeze the
clamp lightly with large pliers to ensure a good fit.

Torque Formulas

• When using a torque wrench-SST or equivalent
combination, the specified torque must be
recalculated due to the extra length that the SST
or equivalent adds to the torque wrench.
Recalculate the torque by using the following
formulas. Choose the formula that applies to you.
Torque Unit
N·m
kgf·m
kgf·cm
ft·lbf
in·lbf
A : The length of the SST past the torque wrench drive.
L : The length of the torque wrench.

Vise

• When using a vise, put protective plates in the
jaws of the vise to prevent damage to parts.

Dynamometer

• When inspecting and servicing the power train on the dynamometer or speedometer tester, pay attention to the
following:
— Place a fan, preferably a vehicle-speed proportional type, in front of the vehicle.
— Make sure the vehicle is in a facility with an exhaust gas ventilation system.
— Since the rear bumper might deform from the heat, cool the rear with a fan. (Surface of the bumper must be
below70°C {158°F} degrees.)
— Keep the area around the vehicle uncluttered so that heat does not build up.
— Watch the water temperature gauge and do not overheat the engine.
— Avoid added load to the engine and maintain normal driving conditions as much as possible.
GENERAL INFORMATION
Formula
N·m × [L/(L+A)]
kgf·m × [L/(L+A)]
kgf·cm × [L/(L+A)]
ft·lbf × [L/(L+A)]
in·lbf × [L/(L+A)]
SST
A
L
PROTECTIVE PLATES
00-00
acxuuw00000018
acxuuw00000019
acxuuw00000020
00-00–17