0001170683 2829061900 12V 1.1KW 9T for 20 models Mercedes-Benz A200 GLB200

Installation method of Mercedes-Benz starter motor:

1. Disconnect the battery negative terminal. To prevent electric shock and short circuit, some vehicle models need to record the radio code.

2. Lift and support the vehicle. Use a jack and stands to ensure stability and safety.

3. Remove the underbody shield/exhaust pipe/engine mount. Create operating space.

First remove the main power terminal \"30\" (15 N·m), then remove the control terminal \"50\" (10 N·m).

4. Disconnect the wire connections.

5. Remove the fixing bolts. Usually 2 pieces of 17 mm, torque 40-42 N.m.

6. Remove the old starter motor. Pay attention to the angle to avoid collision.

7. Clean and inspect. Remove oil stains and rust from the installation surface, check the flywheel ring gear.

8. Install the new starter motor. Align the locating pin, install the washer/mudguard according to the marking.

9. Tighten the bolts. Tighten according to the specified torque.

10. Connect the wires. First \"50\" then \"30\", ensure good contact.

11. Restore the shield/exhaust pipe/mount. Restore

for reference only

Installation要点 • The starter motor is generally located below the left or right rear of the engine and needs to be operated from under the vehicle. • Diesel vehicles or some V6/V8 models have limited space, so the engine may need to be lifted. • Bolt torque must be accurate; too loose can cause contact erosion, and too tight may damage the housing. • After installation, check that the wiring has no interference and ensure good heat dissipation."

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This paragraph is synthesized from the official Mercedes-Benz repair manual

for reference only