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HOMESERVICE MANUALSCHEVROLET1996CORVETTE BASE, 2D COUPE, 5.7 PREPAIR AND DIAGNOSISTRANSMISSIONAUTOMATIC TRANSAUTOMATIC TRANSMISSION OVERHAUL & TESTING - 4L60-ETRANSMISSION DISASSEMBLYCHECKING SERVO PIN LENGTH
1996 Chevrolet Corvette Base, 2D Coupe, 5.7 P

Checking Servo Pin Length

1996 Chevrolet Corvette Base, 2D Coupe, 5.7 PSECTION Checking Servo Pin Length
  1. Remove 4th apply piston and return spring. See Fig 1. Remove retainer ring, washer, apply pin spring and 2nd apply piston pin. Install Piston Compressor (J-22269-01 ) on 2nd apply piston. See Fig 2.
  2. Remove retainer ring, cushion spring and spring retainer. Install Band Apply Pin Tool (J-33037 ) and apply pin. See Fig 3. Apply 100 INCH lbs. (11 N.m) torque.
  3. White line on band apply tool should be within gauge slot if pin length is correct. If White line is not within gauge slot, inspect 2-4 band and reverse input drum for wear and damage during disassembly.
  4. Servo pin length must be checked during reassembly. Servo pin is preset and must not be readjusted. See SERVO PIN SPECIFICATIONS  under 2-4 BAND & SERVO ASSEMBLY under TRANSMISSION REASSEMBLY.
Fig 1: Exploded View Of 2-4 Servo Assembly
G96E04444Courtesy of GENERAL MOTORS CORP.
RENDER: 1.0x

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Stop DIY work and contact a certified mechanic immediately if any of the following apply:

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