Pinion Gap Adjustment

Disconnect the lead wire from the M-terminal of the magnetic switch.
Connect a 12-volt battery between the S-terminal and M-terminal.
CAUTION: This test must be performed quickly (in less than 10 seconds) to prevent the coil from burning.
Set the switch to "ON", and the pinion will move out.

Fig 1: Setting-up Test Condition For Pinion Gap Adjustment (2.4L Engine)
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

Fig 2: Setting-up Test Condition For Pinion Gap Adjustment (3.8L Engine)
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
Check the pinion-to-stopper clearance (pinion gap) with a feeler gauge.
Standard value: 0.5 - 2.0 mm (0.02 - 0.07 inch)

Fig 3: Checking Pinion-To-Stopper Clearance Pinion Gap With Feeler Gauge
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
If the pinion gap is out of specification, adjust by adding or removing gasket(s) between the magnetic switch and front bracket.

Fig 4: Adding Or Removing Gasket(s) Between Magnetic Switch & Front Bracket
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.