Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2005 Pontiac Vibe FWD L4-1.8L VIN 8FACTORY OEM SERVICE PROCEDURE
Underdrive Planetary and Related
Underdrive Planetary and Related Components
1 - Underdrive Input Shaft Nut
2 - Underdrive Cylinder Roller Bearing
3 - Front Drive Pinion Front Tapered Roller Bearing
4 - Front Differential Drive Pinion Bearing Spacer
5 - Differential Drive Pinion
6 - Front Drive Pinion Rear Tapered Roller Bearing
7 - Snap Ring
8 - Underdrive Input Shaft Sub-Assembly
9 - Underdrive Planetary Ring Gear
10 - Underdrive Planetary Sun Gear Sub-Assembly
11 - Snap Ring
12 - Snap Ring
13 - Underdrive Planetary Gear Assembly
14 - Underdrive Input Shaft Roller Bearing
15 - Underdrive Input Shaft Thrust Bearing Race
1 - Underdrive Input Shaft Nut
2 - Underdrive Cylinder Roller Bearing
3 - Front Drive Pinion Front Tapered Roller Bearing
4 - Front Differential Drive Pinion Bearing Spacer
5 - Differential Drive Pinion
6 - Front Drive Pinion Rear Tapered Roller Bearing
7 - Snap Ring
8 - Underdrive Input Shaft Sub-Assembly
9 - Underdrive Planetary Ring Gear
10 - Underdrive Planetary Sun Gear Sub-Assembly
11 - Snap Ring
12 - Snap Ring
13 - Underdrive Planetary Gear Assembly
14 - Underdrive Input Shaft Roller Bearing
15 - Underdrive Input Shaft Thrust Bearing Race
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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