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Type :
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STARTER
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Specification :
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12V 2.7KW
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Number of feet :
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9T
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Brand :
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NUOJIN
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Number :
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0001358049
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Quality :
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NEW
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Delivery time :
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30DAYS
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The installation of Deutz 12V 2.7KW starter follows the core principles of "power-off safety, precise positioning, standardized torque, and comprehensive testing", and is applicable to multiple Deutz diesel engine models (such as TBD226B, 1013 series, etc.). Below is the standardized installation process.
Power-off operation: Disconnect the negative battery terminal, wrap the terminal with insulating tape, and wait 5 minutes for the on-board capacitor to discharge to avoid electric shock and short circuit.
Installation area cleaning: Clean the mounting position at the junction of the engine and transmission to remove oil stains and rust; focus on inspecting the flywheel ring gear—replace it if tooth wear exceeds 0.5mm, teeth are chipped, or cracks are present.
Starter compatibility verification:
Electrical parameters: 12V, 2.7KW, matching the ECU calibration.
Mechanical matching: Mounting holes and drive gear tooth count (commonly 10-12 teeth, 10 teeth for direct injection, 12 teeth for electronic injection) are compatible with the flywheel.
Part verification: Check the original part number (e.g., 13033591, 0001368001, etc.) to ensure it is an original or certified part.
Disconnect wire harness: Use a 10mm socket wrench to loosen the nut of the positive battery cable to the starter solenoid “B+” terminal, remove the cable and mark it; unplug the “SW” terminal connector and separate the wire harness connector (some models require removing the fixing clip first).
Remove mounting bolts: Use a 14mm socket wrench to loosen the 2 main mounting bolts (1 main + 1 positioning bolt for some models), and hold the starter to prevent falling while unscrewing.
Take out old starter: Pull it out slowly, avoiding fuel pipes and brake vacuum pipes; check the mounting seat for cracks or deformation, and clean residual sealant or gasket fragments.
If an original gasket is available, lay it flat on the mating surface of the mounting seat and the starter; if not, apply a thin layer of high-temperature sealant (thickness ≤0.2mm).
Apply medium-strength thread locker evenly to the bolt threads (covering 1/2 of the thread length) to prevent it from flowing into the interior and causing jamming.
Hold the starter with both hands, face the drive gear end toward the flywheel, and push it smoothly into the mounting seat to ensure the positioning pin is fully engaged with the positioning hole.
Manually screw in the 2 mounting bolts (thread engagement depth ≥15mm), then tighten them diagonally and crosswise with a torque wrench:
Power connection: Reattach the positive battery cable to the “B+” terminal, tighten the nut with a 10mm socket wrench to a torque of 12±2N·m (avoid over-tightening to damage the terminal or under-tightening to cause overheating).
Control connection: Insert the “SW” terminal connector into the solenoid, confirm it is locked by hearing a “click” sound, and check that the wire harness is not twisted or pulled.
Wire harness arrangement: Secure excess wire harness to the engine body with high-temperature ties, maintaining a distance of ≥8cm from the exhaust pipe and ≥5cm from moving parts such as the flywheel.
Turn the crankshaft pulley one full revolution with a wrench to check the meshing clearance between the drive gear and the flywheel ring gear (standard: 0.8-1.8mm) for no jamming or abnormal noise.
Push the drive gear lightly with the solenoid de-energized to confirm flexible rebound (testing the return spring).
Measure the ground resistance between the starter housing and the engine block with a multimeter—≤0.1Ω is normal.
The negative battery terminal must be disconnected throughout the installation process, and the terminal should be tightly wrapped with insulating tape to prevent accidental contact and power-on; wait 5 minutes for the on-board capacitor to fully discharge (residual capacitor voltage may cause short circuits, electric shock, or even damage to electronic control components).
Before reconnecting the negative battery terminal, inspect all wire harnesses point by point: ensure terminals are tight without loosening, no exposed wires contact metal parts of the engine, and the wire harness is free of twisting/damage/aging. Power can only be restored after confirmation.
When lifting, removing, or installing the starter, grip the metal main body of the housing (strictly prohibit gripping the wire harness, drive gear, or solenoid switch) to prevent component deformation or slipping that could damage surrounding pipelines (e.g., fuel pipes, brake vacuum pipes, coolant pipes); do not release the starter until the mounting bolts are fully tightened.
The operation area must be thoroughly cleaned of oil stains, metal debris, and dust; tools should be placed uniformly in a dedicated tray to avoid falling into the flywheel housing or engine compartment and causing operational interference; do not strike the starter housing directly with a hammer (this may cause internal coil open circuits or gear tooth chipping).
References：
Below are the authoritative sources for the installation precautions of the Deutz 12V 2.7KW starter, covering official core references and industry universal standards to ensure traceable information.
Original Maintenance Manual for Corresponding Deutz Engine Models (applicable to diesel engine series such as TBD226B, 1013, etc.): Specifies core parameters including the torque of the starter’s main mounting bolts (45±5N·m), positioning bolts (15-18N·m), “B+” terminal nut (12±2N·m), as well as the meshing clearance between the drive gear and flywheel ring gear (0.8-1.8mm) and mounting hole alignment standards.
Original Accessory Specification for Deutz 12V 2.7KW Starter (part numbers such as 13033591, 0001368001, etc.): Marks exclusive matching parameters including OEM gasket specifications, drive gear compatible tooth count (10-12 teeth, adapted for direct injection/electronic injection models separately), and wiring terminal specifications, serving as a direct reference for accessory matching and installation details.
Deutz Official Service Technical Bulletins: Defines safety and operational standards for starter disassembly and assembly, such as power-off procedures (including capacitor discharge waiting time), the principle of diagonal cross tightening for bolts, and start-up test specifications (≤5 seconds per start, ≥15 seconds interval between starts).
General Technical Standards for Automotive Starter Maintenance: Covers industry-consensus content such as usage specifications for medium-strength thread lockers (e.g., Loctite 243), safe distances between wire harnesses and high-temperature components (e.g., exhaust pipe, ≥8cm), and safe distances from moving parts (≥5cm).
General Specifications for Automotive Electrical System Maintenance: Clarifies electrical connection requirements including starter power cable specifications (≥10mm² copper core), grounding resistance standards (≤0.1Ω), and voltage drop limits (≤0.8V during start-up) to ensure stable and safe power supply.
Professional Automotive Maintenance Textbooks and Industry Technical Manuals: Includes basic operation and fault prevention points such as starter lifting specifications, mounting seat cleaning requirements, flywheel ring gear wear limit (replacement required if wear ＞0.5mm), and normal temperature range of the starter housing (≤60℃).
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