ZF 4HP 18: Installation

1988 Eagle Premier LX, 2.5 ZSECTION Installation
  1. To install transaxle, reverse removal procedure. Before installing transaxle, coat torque converter pilot hub with graphite grease.
  2. Use Loctite No. 271 on converter mounting bolts. When installing inner ends of drive axle shafts in transaxle, ensure roll pin holes in axle shaft and output shaft are aligned. Refill transaxle and differential. Adjust shift cable and throttle valve cable.
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.