starter 0001109333 0001115114 0986021640 1347058080

The installation process of Fiat and Citroën starters is basically the same, following the sequence of power disconnection → disassembly → cleaning and inspection → installation → testing to ensure safety and normal operation. General Installation Steps Step Operation Content Precautions Reference Torque 1. Power Disconnection Turn off the engine and disconnect the negative battery cable Prevent electric shock and short circuit — 2. Locate Find the starter (usually at the connection between the engine and transmission) Some models require removing the guard or accessories — 3. Disconnect Wiring First disconnect the thick power wire, then the control signal wire Mark the wire positions to prevent incorrect installation — 4. Remove Fixing Bolts Unscrew 2~3 fixing bolts Keep the bolts to prevent loss — 5. Remove Old Part Carefully pull out the starter Avoid磕碰 damage — 6. Clean and Inspect Remove oil stains and rust from the installation surface Check gear and carbon brush wear — 7. Install New Part Insert in position and screw in the fixing bolts Do not tighten yet — 8. Connect Wiring Connect the power wire and signal wire according to the marks Ensure firm and no looseness — 9. Tighten Bolts Tighten according to the specified torque General: M8≈18±3N・m; M10≈35±3N・m See vehicle manual 10. Restore Power Connect the negative battery terminal Pay attention to polarity — 11. Test Check the starter operation with ignition No abnormal noise, smooth start — Key Detail Tips • Polarity Protection: When installing, be sure to confirm positive and negative poles to avoid reverse connection burning components. • Installation Position: Some models (such as C4L 1.2T) need to remove the cooling pipe or intake pipe first before operation. • Torque Control: Bolt specifications vary by different models. Strictly follow the manual torque to prevent loosening or stripping. • Wiring Protection: The wiring harness plug must be fully inserted and locked to prevent loosening during driving.

References：The 'Fiat Chrysler Starter Installation Method' you provided is a synthesis of the Citroën C2 Starter Replacement Guide from PistonHeads UK, the Fiat 500 and Ducato Starter Installation Discussions from FiatForum, and the general procedures from automotive repair manuals. Among these: • Steps 1-5, 7, 10, and 11 in terms of structure and safety regulations come from the general procedures of repair manuals. • The cleaning and torque requirements for Steps 6 and 9 are combined with the installation details from Fiat Ducato repair materials. • The wiring connection sequence for Step 8 refers to the practical operation recommendations from PistonHeads UK.