2002 Mitsubishi Lancer Head Bolt Torque Specifications
The 2002 Mitsubishi Lancer is equipped with a range of engines, including the 2.0L 4-cylinder engine. The engine is known for its reliability and performance, making it a popular choice among car enthusiasts. To ensure the engine’s proper functioning, it is crucial to tighten the head bolts to the correct torque specifications. This article will provide you with the necessary information on the head bolt torque for the 2002 Mitsubishi Lancer.
Head Bolt Torque Specifications
To properly tighten the head bolts on your 2002 Mitsubishi Lancer, it is important to follow the recommended torque specifications. The table below provides the torque values in both foot-pounds (ft. lbs.) and Newton meters (Nm) for your convenience:
| Head Bolt | Torque (ft. lbs.) | Torque (Nm) |
|---|---|---|
| 1 | 22-25 | 30-34 |
| 2 | 22-25 | 30-34 |
| 3 | 22-25 | 30-34 |
| 4 | 22-25 | 30-34 |
| 5 | 22-25 | 30-34 |
| 6 | 22-25 | 30-34 |
| 7 | 22-25 | 30-34 |
| 8 | 22-25 | 30-34 |
Procedure for Torquing Head Bolts
Follow these steps to properly torque the head bolts on your 2002 Mitsubishi Lancer:
- Ensure the engine is cool and the vehicle is parked on a level surface.
- Remove any obstructions that may hinder access to the cylinder head bolts.
- Clean the cylinder head bolt holes and the bolts themselves to remove any dirt or debris.
- Apply a small amount of engine oil to the threads and washer surface of each head bolt.
- Start by tightening each head bolt to 14-18 ft. lbs. (19-25 Nm) in a crisscross pattern.
- Next, tighten each head bolt to 22-25 ft. lbs. (30-34 Nm) in the same crisscross pattern.
- Repeat the tightening process for each head bolt, gradually increasing the torque until reaching the specified range.
- Double-check the torque on each head bolt to ensure they are within the recommended range.
Following these torque specifications and the proper tightening procedure will help ensure the longevity and performance of your 2002 Mitsubishi Lancer’s engine. It is important to note that torque specifications may vary depending on the specific engine model and any modifications made. Always consult the vehicle’s service manual or a trusted mechanic for accurate and up-to-date information.