Complete digital official shop manual contains service, maintenance, and troubleshooting information for the Buick Lucerne 2006-2011. Diagnostic and repair procedures are covered in great detail to repair, maintain, rebuild, refurbish or restore your vehicle like a professional mechanic in local service/repair workshop. This cost-effective quality manual is 100% complete and intact as should be without any missing pages. It is the same factory shop manual used by dealers that guaranteed to be fully functional to save your precious time.

This manual for Buick Lucerne 2006-2011 is divided into different sections. Each section covers a specific component or system and, in addition to the standard service procedures, includes disassembling, inspecting, and assembling instructions. A table of contents is placed at the beginning of each section. Pages are easily found by category, and each page is expandable for great detail. It is in the cross-platform PDF document format so that it works like a charm on all kinds of devices. You do not need to be skilled with a computer to use the manual.

EXCERPT:
2011 TRANSMISSION Automatic Transmission - 4T65-E - Repair Instructions - Off Vehicle - Lucerne
TORQUE CONVERTER ASSEMBLY REMOVAL
Fig. 1: View Of Torque Converter Assembly
WARNING: The torque converter weighs approximately 35 lbs. Personal injury may result if you lift the torque converter improperly.
1. Remove the torque converter assembly (1).
Fig. 2: Identifying Turbine Shaft O-Ring Seal
2. Remove the turbine shaft O-ring seal (520).
TRANSMISSION SUPPORT FIXTURE ASSEMBLE
Special Tools
J 3289-20 Holding Fixture Base
J 28664-B Transmission Holding Fixture
J 44465 Holding Fixture Adapter(if required)
For equivalent regional tools, refer to Special Tools .
Fig. 3: J 28664-B & J 3289-20 Installed Onto Transmission
1. Install J 44465 fixture adapter(if required) onto J 28664-B holding fixture.
2. Install J 28664-B holding fixtureonto the transmission.
3. Install the transmission and holding fixture into J 3289-20 holding fixture base.
4. Insert the pin into J 3289-20 holding fixture basein order to hold the transmission in the desired position.
REVERSE SERVO REMOVAL
Fig. 4: Identifying Reverse Servo Cover And Snap Ring
1. Use a long screwdriver in order to depress the reverse band servo cover (40) by prying against the transmission holding fixture.
2. Use a small screwdriver in order to pry out the retaining ring (39) from the reverse band servo cover.
Fig. 5: Identifying Reverse Servo Assembly Components
3. Remove the long screwdriver. The servo assembly will push the servo cover (40) up.
4. Remove the servo cover (40) and the servo cover O-ring seal (41).
5. Remove the reverse band servo assembly (42-48).
6. Remove the reverse band servo piston spring (49).
FORWARD SERVO REMOVAL
Fig. 6: View Of Servo Assembly
1. Remove the three forward band servo cover bolts (12).
2. The servo assembly will push the servo cover out. If the servo cover does not push out, tap it with a rubber mallet.
3. Remove the servo cover (13) and remove the cover seal (14).
4. Remove the servo assembly (15-21).
5. Remove the piston spring (22) from the forward band servo.
TRANSMISSION FLUID PAN AND FILTER ASSEMBLY REMOVAL
Fig. 7: View Of Filter, Oil Pan & Oil Pan Bolts
1. Remove the 20 oil pan bolts (23).
2. Remove the oil pan (24).
3. Remove the oil pan gasket (25).
4. Use a screwdriver in order to pry the oil filter assembly (100) out of the case. Do not damage the case sealing surface.
5. Use a small screwdriver in order to pry the oil filter seal assembly (101) out of the case. Do not damage the case sealing surface.
TRANSMISSION FLUID FILTER INSPECTION
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