Joint Area Excessive Play Inspection
1. Shake the universal joint by hand and verify that there is no excessive play.

2. If there is any excessive play, replace the propeller shaft..
Propeller Shaft Runout Inspection
CAUTION:
Do not rotate the propeller shaft using engine force when inspecting.
1. Shift to neutral position and release the parking brake.
2. Rotate the rear wheel by hand and inspect the propeller shaft runout at the two locations shown in the figure.

If it exceeds the standard specification, replace the propeller shaft.
0.8 mm {0.031 in}
Propeller Shaft Inspection
Propeller Shaft Removal/InstallationCheck Valve
Except U.S.A. And CANADA
Purpose, function
The check valve maintain the pressure in the fuel tank at constant pressure.
Construction
The check valve is installed to the side of the charcoal canister.
Mainly consists of valve, umbrella, and spring.
O ...
Mass Air Flow (MAF) Sensor Inspection
Visual Inspection
1. Remove the MAF sensor/IAT sensor No.1..
2. Visually inspect the MAF sensor for the following:
Damage, cracks, soiling
Rusted sensor terminal
Bent sensor terminal
If there is any malfunction, repair or replace the MAF sensor/IAT sensor
...
Air Intake Actuator [Manual Air Conditioner]
Purpose
The air intake actuator moves the air intake door in the blower unit to switch
the air intake port.
Function
The air intake actuator drives the motor based on the signal from the climate
control unit and moves the air intake door to the FRESH or REC position.
...