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Automatic Transmission Overhaul - 4L60-E: Specifications GMC Envoy I

Automatic Trans 1 illustration ~103 words

TORQUE CONVERTER

Note. Torque converter is a sealed unit and must be serviced as a complete assembly.

TORQUE CONVERTER END PLAY CHECK

  1. Inspect torque converter for hub scoring, cracks or weld area cracks before checking end play. Install End Play Checking Tool(J-35138) on torque converter. (Scheme 12)
  2. Note end play of torque converter. End play must be within specification. See «TORQUE CONVERTER END PLAY SPECIFICATIONS»(ref-124191-S14493264582001100100000) table. Replace torque converter if end play is not within specification or damage to hub area exists.
Converter Diameter: In. (mm)End Play: In. (mm)
9.65 (245.0).0-.020 (.0-.51)
11.73 (298.0).0-.024 (.0-.61)

TORQUE CONVERTER END PLAY SPECIFICATIONS

Scheme 12

Scheme 12

TRANSMISSION SPECIFICATIONS

ApplicationIn. (mm)
Clearance
Forward Clutch.030-.063 (.75-1.60)
Reverse Input Clutch.040-.076 (1.02-1.93)
3-4 Clutch.035-.083 (.89-2.11)
End Play
Reaction & Input Planetary Pinion Gear.008-.024 (.20-.61)
Torque Converter
9.65" (245 mm).0-.020 (.0-.51)
11.73" (298 mm).0-.024 (.0-.61)
Transmission.005-.036 (.13-.91)
Height
Low-Reverse Clutch1.15-1.18 (29.2-29.9)

TRANSMISSION SPECIFICATIONS

TORQUE SPECIFICATIONS

ApplicationFt. Lbs. (N.m)
Converter Housing Bolt55 (75)
Cooler Pipe Connector28 (38)
Detent Spring-To-Valve Body Bolt18 (24)
Extension Housing Bolt26 (35)
Fill Tube Bolt35 (47)
Manual Shaft-To-Detent Lever Nut23 (31)
Oil Pump Cover-To-Body Bolt18 (24)
Oil Pump-To-Case Bolt18 (24)
Park Bracket-To-Case Bolt23 (31)
Torque Converter-To-Flexplate Bolt46 (62)
Transmission-To-Engine Bolt35 (47)
INCH Lbs. (N.m)
Accumulator Cover-To-Case Bolt96 (11)
Line Pressure Plug96 (11)
Oil Pan-To-Case Bolt96 (11)
Oil Passage Cover Bolt96 (11)
Pressure Switch Assembly96 (11)
Solenoid Bolt96 (11)
Speed Sensor Bolt96 (11)
Valve Body-To-Case Bolt (1)96 (11)
(1) Tighten valve body bolts in a spiral pattern starting in center of valve body.
(1)Tighten valve body bolts in a spiral pattern starting in center of valve body.

TORQUE SPECIFICATIONS