Jeep Liberty Repair Manual 2002-2012

This Jeep Liberty service and repair manual by Haynes covers Jeep Liberty, 2WD and 4WD models, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 with 2.4L four-cylinder or 3.7L V6 engines.

Note: this manual DOES NOT cover diesel models.

The DIY instructions in this manual are based on a complete teardown and rebuild of the Jeep Liberty. Many repair procedures include task related photos, diagrams and exploded views to really help you understand what needs to be done to accomplish the DIY repair task.

Book Excerpt: 2002-2012 Jeep Liberty Repair Manual GENERAL INFORMATION

The information in this Chapter deals with the components from the rear of the engine to the drive wheels, except for the transmission and transfer case, which are dealt with in previous Chapter. For the purpose of this Chapter, these components are grouped into three categories: clutch, driveshaft and axles. Separate Sections within this Chapter offer general descriptions and checking procedures for components in each of the three groups. Since nearly all the procedures covered in this Chapter involve working under the vehicle, make sure it's securely supported on sturdy jackstands or a hoist where the vehicle can be easily raised and lowered.

CLUTCH: DESCRIPTION AND CHECK

All vehicles with a manual transmission use a single dry plate, diaphragm spring type clutch. The clutch disc has a splined hub which allows it to slide along the splines of the transmission input shaft. The clutch and pressure plate are held in contact by spring pressure exerted by the diaphragm in the pressure plate. The clutch release system is operated by hydraulic pressure. The hydraulic release system consists of the clutch pedal, a master cylinder and fluid reservoir, the hydraulic line, a slave cylinder, and a release lever mounted inside the clutch housing. When the pressure is applied to the clutch pedal to release the clutch, hydraulic pressure is exerted against the release bearing through the release lever. The bearing pushes against the fingers of the diaphragm spring of the pressure plate assembly, which in turn releases the clutch plate. Terminology can be a problem when discussing the clutch components because common names are in some cases different from those used by manufacturer. For example, the driven plate is also called the clutch plate or disc. The clutch release bearing is sometimes called a throwout bearing. The release cylinder is sometimes called the operating or slave cylinder. Other than replacement of components with obvious damage, some preliminary checks should be performed to diagnose clutch problems.

1. The first check should be the fluid level in the clutch master cylinder. If the fluid level is low, add fluid as necessary and inspect the hydraulic system for leaks.
2. To check "clutch spin down time", run the engine at normal idle speed with the transmission in Neutral (clutch pedal up- engaged). Disengage the clutch (pedal down), wait several seconds and shift the transmission into Reverse. No grinding noise should be heard. A grinding noise would most likely indicate a problem in the pressure plate or the clutch disc (assuming the transmission is in good condition).
3. To check for the complete clutch release, run the engine (with the parking brake applied to prevent movement) and hold the clutch pedal approximately an inch from the floor. Shift the transmission between 1st gear and Reverse several times. If the shift is rough, component failure is indicated. Check the release cylinder pushrod travel. With the clutch pedal depressed completely, the release cylinder pushrod should extend substantially. If it doesn't, check the fluid level in the clutch master cylinder.
4. Visually inspect the pivot bushing at the top of the clutch pedal to make sure there is no binding or excessive play.

BODY REPAIR: MINOR DAMAGE

REPAIR OF SCRATCHES If the scratch is superficial and does not penetrate to the metal of the body, repair is very simple. Lightly rub the scratched area with a fine rubbing compound to remove loose paint and built-up wax. Rinse the area with clean water. Apply touch-up paint to the scratch, using a small brush. Continue to apply thin layers of the paint until the surface of the paint in the scratch is level with the surrounding paint. Allow the new paint at least two weeks to harden, then blend it into the surrounding paint by rubbing with a very fine rubbing compound. Finally apply a coat of wax to the scratch area. If the scratch has penetrated the paint and exposed the metal of the body, causing the metal to rust, a different repair technique is required. Remove all loose rust from the bottom of the scratch with a pocket knife, then apply rust inhibiting paint to prevent the formation of rust in the future. Using a rubber or nylon applicator, coat the scratched area with glaze-type filler. If required, the filler can be mixed with thinner to provide a very thin paste, which is ideal for filling narrow scratches. Before the glaze filler in the scratch hardens, wrap a piece of smooth cotton cloth around the tip of the finger. Dip the cloth in thinner and then quickly wipe it along the surface of the scratch. This will ensure the surface of the filler is slightly hollow. The scratch can now be painted over as described earlier in this section.

The Haynes 50035 repair manual is a superb DIY guide. The content is full of easy to read step-by-step instructions that will help you accomplish a wide range of service and repair tasks on your Jeep Liberty. From simple tune-up and maintenance tasks to a full engine rebuild, you can count on a Haynes repair manual to be your most important and valuable tool in your toolbox.

The Motor Bookstore offers a 30 day money back warranty and offers the best prices available. Pick up your 50035 Haynes manual today so you can start doing your own repairs on your 2002-2012 Jeep Liberty. The cost of the manual will be redeemed many times over.

Subject: 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 Jeep Liberty service, maintenance, and repair procedures. ISBN-10: 1620921022 | ISBN-13: 9781620921029 | Haynes 50035