Starter BB5T11000BA BB5Z11002B BB5T-11000-BA BB5Z-11002-B for FORD Lincoln

Ford

General Basic Models (e.g., Focus)

1. Preparation: Prepare basic tools like wrenches and sockets. Open the hood and first disconnect the negative battery cable to avoid short circuits during operation.

2. Positioning and Pre-installation: Locate the starter at the junction of the engine and transmission in the corner of the engine compartment. Align the new starter with the mounting position and manually screw in the fixing screws to secure it initially, preventing positional deviation.

3. Wiring and Fixing: Insert the starter’s wire connector correspondingly to ensure it is not loose. Then use tools to tighten the fixing screws sequentially to avoid uneven force.

4. Testing: Reconnect the negative battery cable, start the vehicle, and observe if the starter can drive the engine to operate normally without abnormal noise.

Cylinder-Specific Models (e.g., Edge, F-150)

1. Preparation and Preliminary Disassembly: Disconnect the negative battery cable. Lift the vehicle stably with a jack and secure it with stands, then remove the undercarriage shield. For V6 models, additional removal of the air filter housing is required; some models also need to remove components such as the transmission shift cable.

2. Starter Installation: For 4-cylinder models, directly align the starter with the mounting studs and screw on the fixing bolts. For F-150 models with 3.3L, 3.5L, etc., ensure the ground wire is attached to the lower mounting bolt of the starter before tightening all fixing bolts.

3. Wiring Operation: Tighten the starter solenoid switch terminal nuts and battery cable nuts sequentially, restore the ground wire. For V6 models, synchronously reset previously removed components such as the air filter outlet pipe and transmission shift lever.

4. Final Testing: Reinstall the undercarriage shield, lower the vehicle, reconnect the negative battery cable, and start the vehicle to test the starter’s operating status.

Lincoln

1. Preliminary Preparation and Component Assembly: Prepare tools such as a small ratchet with extension bar, 8mm socket, 10mm wrench, and 12mm box wrench. First disconnect the negative battery cable; for models with computer-controlled engines, additionally remove the positive battery cable on the solenoid switch. If the starter needs to be disassembled for assembly, install the overrunning clutch, shift fork, and planetary gears first, then sequentially install the pole pieces, brush holder, armature, and rear cover.

2. Positioning and Fixing: Lift the vehicle with a jack and locate the mounting position at the junction of the engine and transmission. Use a small ratchet with extension bar and 8mm socket to install the two long bolts of the starter for initial fixation, then use a Phillips screwdriver to tighten the two fixing nuts of the rear cover brushes.

3. Wiring and Fastening: Use a 10mm wrench to install the solenoid switch fixing nuts, then use a 12mm box wrench to tighten the solenoid switch C-terminal fixing nut. Meanwhile, check if the ground wire connection is secure to avoid poor contact.

4. Testing and Resetting: Test the starter for normal operation before installation. After confirming no abnormalities, reinstall the relevant shields, lower the vehicle, and reconnect the battery cables in the order of positive first, then negative. Start the vehicle again to confirm the starter operates smoothly without abnormalities.

Pre-installation Preparation Precautions

Power Disconnection and Discharging

• Turn off the ignition switch and remove the key first. Prioritize disconnecting the negative battery cable; for models with computer-controlled engines, additionally remove the positive battery cable on the solenoid switch.

• Wait 5-10 minutes after disconnection to discharge residual circuit power, avoiding hazards such as short circuits and sparks during subsequent wiring.

Compatibility Verification and Component Inspection

• The new starter must be fully compatible with the vehicle’s specific model and engine type. Verify the positions of mounting holes, as well as the number and specifications of terminal connectors.

• Check that the new starter has no external collisions or damage, internal components such as gears and carbon brushes are in normal condition, the gear rack moves smoothly, and terminals are free of oxidation and rust.

Vehicle and Environment Preparation

• If the vehicle needs to be lifted, use a jack to raise it and securely fix the body with qualified stands. Never operate relying solely on a jack.

• The operating environment must be clean and dry to prevent debris from entering the engine compartment. Wait for the engine to cool down before operation to avoid component deformation or operator burns caused by high temperatures.

Operational Precautions During Installation

Standardized Disassembly and Assembly

• When removing the old starter, mark the wires and components to prevent wiring or assembly errors during new starter installation.

• For tightly fitted components, use pulling or pressing tools for separation or installation. Never use brute force or hammering, as this may damage key parts such as the starter housing and gears.

• Follow the assembly sequence: install the overrunning clutch, shift fork, and planetary gears first, then sequentially install the pole pieces, brush holder, armature, and rear cover.

Precise Fixing and Wiring

• When installing the starter assembly, the recommended tightening torque for bolts is 37N・m, for wiring harness bracket bolts it is approximately 8.4N・m, and for power terminal nuts it is approximately 9.8N・m.

• Distinguish clearly between power wires and control wires during connection: power wires are mostly thick and connect to main terminals, while control wires are thin and connect to small terminals. After connection, gently pull the wires to confirm they are secure.

• Install wiring harness brackets and clips to fix the wires, preventing shaking and wear during driving.

Component Cleaning and Protection

• If components need cleaning, the armature, field winding, and solenoid switch assembly can only be wiped with gasoline-dried cotton yarn or blown clean with compressed air to avoid short circuits caused by residual liquid. Other components can use liquid cleaning agents.

• Avoid scratching the engine compartment paint with tools during operation. Wear protective equipment to prevent skin contact with oil stains.

References：

PCauto

• The automotive encyclopedia section of this platform provides special precautions for starter replacement of the Lincoln Navigator, such as disconnecting the negative battery cable and using tools like an 8mm socket to install bolts in a standardized manner.

• Meanwhile, the specifications in its general starter replacement guide—such as the installation torque (e.g., 37N・m for the starter assembly) and terminal connection torque (e.g., 9.8N・m for terminal 30 nuts)—are also applicable to most Ford models.

Autohome

• The maintenance Q&A section of the platform specifies details for Lincoln Navigator starter replacement, such as preventing clip damage when removing electrical connectors and prohibiting brute force hammering of tightly fitted components during assembly.

• In addition, its general starter disassembly and installation precautions—such as arranging removed parts in order and conducting an operation test after assembly—are also compatible with the installation and operation specifications of Ford models.

Haynes Repair Manuals

• As a well-known provider of automotive repair manuals, its content covers starter replacement precautions for 1997-2003 Ford F-150, 1997-2017 Ford Explorer, and Lincoln Navigator.

• Examples include exclusive tips such as V6 models having two starter fixing bolts and V8 models having three, as well as the requirement for the vehicle to be driven a certain distance after power disconnection to allow the on-board computer to re-adapt.

Lincoln Model-Specific Maintenance Instructions

• The special starter disassembly and assembly document for the Lincoln Navigator 3.5L EcoBoost version clearly specifies the specific torque standards for each component during installation, such as a tightening torque of 12N・m for solenoid switch cable nuts and 48N・m for starter fixing bolts.

• These details serve as an important basis for the starter installation precautions of this Lincoln model.

Ford Model Maintenance Columns

• The starter disassembly and assembly column content for the Ford Edge and Lincoln MKX mentions precautions such as disconnecting the solenoid switch wire nuts and battery cable nuts during disassembly, and performing installation in the reverse order of disassembly.

• This provides direct reference for the starter installation of these two related models.