Pilot Bearing Removal/Installation

WARNING: This page is about a different variant/trim than selected.

Remove the transmission; see REMOVAL & INSTALLATION - M/T B-SERIES PICKUP .
Remove the clutch disc and the clutch cover; refer to CLUTCH DISC AND COVER REMOVAL/INSTALLATION .

Fig 1: Removing Pilot Bearing From Crankshaft
Courtesy of MAZDA MOTORS CORP.
Use SST or equivalent to remove the pilot bearing from the crankshaft.

Fig 2: Inspecting Transmission Input Shaft Pilot Bearing
Courtesy of MAZDA MOTORS CORP.
Inspect the transmission input shaft pilot bearing for:
- misalignment and looseness in the flywheel.
- needle rollers for scoring, worn or broken needle rollers, inadequate grease or discoloration.
- seal leakage.
NOTE:
- The transmission input shaft pilot bearing can only be installed with the seal facing the transmission. The transmission input shaft pilot bearing is pregreased and does not require additional lubrication. A new transmission input shaft pilot bearing must be installed whenever it is removed.
Fig 3: Installing Transmission Input Shaft Pilot Bearing Into Crankshaft
Courtesy of MAZDA MOTORS CORP.
Using a soft-face hammer and the SSTs or equivalent install the new transmission input shaft pilot bearing into the crankshaft.
Install the clutch disc and clutch cover; see CLUTCH DISC AND COVER REMOVAL/INSTALLATION .
Install the transmission; see REMOVAL & INSTALLATION - M/T B-SERIES PICKUP .