"K" Series: Installation

1990 Chevrolet Hi-Cube 7.4 N, 400/M40SECTION Installation

To install, reverse removal procedure. Before installing flex plate-to-torque converter bolts, make certain that the weld nuts on converter are flush with the flex plate and the converter rotates freely by hand in this position. Line up flexplate-to-torque converter scribe marks. Hand tighten all flexplate-to-converter bolts before tightening to specification.

RENDER: 1.0x

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When to See a Mechanic

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

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.