MANUAL TRANSMISSION AND DIFFERENTIAL(5MT) > Main Shaft Assembly
INSTALLATION
1. Attach the needle bearing and oil seal to the front of the main shaft assembly.
NOTE:
• Wrap the clutch splined section with vinyl tape to prevent damage to the oil seal.
• Apply NICHIMOLY N-130 or the equivalent to the sealing lip of the oil seal.
• Use a new oil seal.
2. Fit the knock pin hole of the needle bearing outer race to the transmission case knock pin, and install the main shaft assembly.
NOTE:
• Align the end face of the seal with surface (A) when installing the oil seal.

• Face the cutout portion of the snap ring for the ball bearing to the drive pinion shaft assembly.

3. Install the drive pinion shaft assembly. Drive Pinion Shaft Assembly > INSTALLATION">
4. Check each shifter fork. Shifter Fork and Rod > INSPECTION">
5. Select a main shaft rear plate. Main Shaft Assembly > ADJUSTMENT">
6. Install the transmission case. Transmission Case > INSTALLATION">
7. Install the transfer case together with the extension case assembly. Transfer Case and Extension Case Assembly > INSTALLATION">
8. Install the manual transmission assembly to the vehicle. Manual Transmission Assembly > INSTALLATION">
InspectionThird-row seats
In the Subaru Ascent, all third-row seating positions are equipped with head
restraints designed to enhance passenger protection and comfort. These head restraints
can be adjusted easily to ensure proper support and optimal safety during travel.
When not used (retracted position)
When ...
Dtc b14a1 sunload sensor circuit low/open
HVAC SYSTEM (AUTO A/C) (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC B14A1 SUNLOAD SENSOR CIRCUIT LOW/OPENDTC detecting condition:Sunload sensor circuit is open. (Displayed for current malfunction)NOTE:When the sunload sensor check is performed indoors or in the shade ...
Note
LIGHTING SYSTEM > Front Fog Light SystemNOTEFor operation procedures of each component of the front fog light system, refer to the respective section.• Combination switch (light): Combination Switch (Light)">• Front fog light assembly: Front Fog Light Assembly">&bull ...