UL350i
UL350i
The Illustrated Parts Catalogue (IPC) for ULPower UL350i and UL350iS engines provides detailed illustrations and descriptions of engine components to assist in maintenance and repair. It includes exploded views, assembly drawings, and corresponding parts lists.
The catalogue emphasizes using the engine serial number for inquiries or spare parts orders due to ongoing modifications. The serial number is located on the front left side of the crankcase.
Each section starts with an exploded view or assembly drawing, followed by a parts list. It specifies the number of parts per assembly and engine, including torque specifications for fasteners.
- Cylinder Head and Cylinder: Details components like the cylinder head assembly, spark plugs, and various seals and fasteners, with torque specifications and notes on lubricants and sealants.
- Crankcase, Oil Sump, and Dipstick: Lists parts including the crankcase, oil seals, and dipstick, with assembly and torque notes.
- Oil Pump Assembly: Describes the oil pump housing, rotor set, and components, with assembly notes and torque specifications.
- Camshaft and Valve Train: Covers the camshaft, gears, and valve components, including torque specifications and notes on Loctite and engine oil use.
- Crankshaft, Conrod, and Piston: Details the crankshaft assembly, bearings, and pistons, with instructions on Loctite and grease use.
- Inlet Manifold, Injectors, and Throttle (Single ECU): Lists components like the inlet collector, injectors, and throttle assembly, with assembly and torque notes.
The catalogue is a comprehensive resource for identifying and ordering parts for UL350i and UL350iS engines, ensuring proper maintenance and repair through detailed illustrations and specifications.
This document details various components, their specifications, and assembly instructions for ULPOWE UL350i and UL350iS engines, including sections on the inlet manifold, injectors, throttle, fuel lines, engine mount plate, starter, alternator, exhaust system, breather and oil/air separator, oil thermostat, ignition and engine control unit, and accessories.
- Components include inlet collector, injectors, air temperature sensor, and hose clamps.
- Instructions include applying sealing silicone, Loctite, and engine oil to specific parts.
- Details on fuel line cross, banjo bolts, and copper sealing rings.
- Specific torque requirements are provided for assembly.
- Lists components such as engine mount plate, starter engine, alternator stator, and screws and washers.
- Includes notes on applying sealing silicone and Loctite.
- Components include stainless steel exhaust tubes, mufflers, and exhaust gaskets.
- Instructions for applying high-temperature resistant grease.
- Details on oil/air separator assembly and associated hoses and clamps.
- Components include plug, copper sealing, springs, bimetal, and thermostat housing.
- Notes on replacing certain parts when removed.
- Lists ignition coil, engine control units, and wiring looms.
- Includes torque specifications for assembly.
- Includes regulator assembly, fuel filters, fuel pump, and cylinder head ram air box.
- Details on reinforcing ribs and ignition cable grommets.
- The document includes a detailed revision history from Revision 8 (2015) to Revision 17 (2022), highlighting changes in part numbers, specifications, and assembly instructions.
Catalog excerpts
Illustrated Parts Catalogue
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Illustrated Parts Catalogue Please fill in your engine and aircraft details for further reference: Aircraft type Introduction Remarks The illustrations in this Illustrated Parts Catalogue show the typical construction. They may not represent in full detail or the exact shape of the parts which have the same or similar function. Modifications All efforts are made to ensure the accuracy of this Illustrated Parts Catalogue at the time of publication. ULPower, however, maintains a policy of continuous improvement of its products without imposing upon itself any obligation to install them on its products...
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Illustrated Parts Catalogue
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Illustrated Parts Catalogue
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Illustrated Parts Catalogue
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Illustrated Parts Catalogue Cylinder Head Right Cylinder Head Left Valve Guide Exhaust Valve Seat Cylinder Head Assembly Inlet Valve Seat Spark Plug Cylinder Head and Cylinder Cylinder Head Washer Socket Cap Screw – M8x1x35 - 12.9 Steel Cylinder Head Plug Locking plate M4 bolt Hexagon head screw M4x6 - 8.8 Steel - Zinc Plated Valve Cover Socket Cap Screw – M5x16 - 8.8 Steel - Yellow Passivated Copper Sealing Ring ø8x12x1 Cylinder Head Oil Line Left Assembly Cylinder Head Oil Line Right Assembly Cylinder Gasket Cylinder Head Oil Filter Cloth braided hose Ø5,5 x Ø10,5 (1) Apply high temperature...
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Illustrated Parts Catalogue (1) Apply Sealing Silicone - Elring No. 030.792 (3) Apply Engine oil (5) Quick gasket (Loctite 5910) (Outer dia Seal)2 (2) Apply Loctite 266 (Loctite 26773) (4) Apply Loctite 542
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Illustrated Parts Catalogue Crankcase, Oil Sump and Dipstick Crankcase Left Thrust Bearing Mount Socket Cap Screw - M6x25 - 8.8 Steel - Yellow Passivated Engine Model Number Plate Button Head Socket Cap Screw - M3x8 - 10.9 Steel - Zinc Plated Copper Sealing Ring ø12x17x1.5 Hexagon Socket Screw Plug - M12x1.5 Copper Sealing Ring ø10x14x1.5 Stud Short Stud Long Crankcase Right Socket Cap Screw - M6x100 - 8.8 Steel - Zinc Plated Dipstick Tube Oil Pickup Tube with Filter Socket Cap Screw - M5x16 - 8.8 Steel - Yellow Passivated Socket Cap Screw - M6x16 - 8.8 Steel - Yellow Passivated Copper Sealing...
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Illustrated Parts Catalogue
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Illustrated Parts Catalogue Socket Cap Screw - M5x16 - 8.8 Steel - Yellow Passivated Socket Cap Screw – M6x25 - 8.8 Steel - Yellow Passivated Copper Sealing Ring ø12x17x1.5 Hexagon Socket Screw Plug - M12x1.5 Pressure Relief Spring Copper Sealing Ring ø16x20x1.5 Hexagon Socket Screw Plug - M16x1.5 (1) Apply sealing silicone – Elring No. 030.792
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Illustrated Parts Catalogue
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Illustrated Parts Catalogue Camshaft and Valve Train Camshaft Gear Socket Cap Screw - M6x10 - 12.9 Steel Tappet Adjusting Screw Rocker Tappet Right Socket Cap Screw - M6x16 - 12.9 Steel Rocker Shaft Rocker Tappet Left Collet Valve Spring Lock Valve Spring Retainer Top Valve Spring Valve Stem Seal Valve Spring Retainer Bottom Inlet Valve Exhaust Valve (1) Apply Loctite 266 (Loctite 26773) (3) Apply engine oil
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Illustrated Parts Catalogue
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Illustrated Parts Catalogue Crankshaft Bearing Set ( contains piece 2, 3 ) Crankshaft Bearing Half 1 Crankshaft Bearing Half 1 Thrust Bearing Thrust Bearing Disc Spring Thrust Bearing Retention Ring Prop Flange Drive Lug ø14 Propeller Propeller Propeller Propeller Prop Flange Bolt Locking propellor flange bolt Crankshaft Gear Socket Cap Screw - M8x1x35 - 12.9 Steel Piston -18cc (“I” engines) Piston -7cc (“iS” engines) Thrust Bearing Disc Thrust Bearing Retention Ring Outer Thrust Bearing Disc Spring Outer Oil Stop Crankshaft Front hexagon socket set screw M6x12 Flange Flange Flange Flange Crankshaft,...
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Illustrated Parts Catalogue
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Illustrated Parts Catalogue Inlet Collector Injector + Sensor Holder Injector Holder (Forced Cooling) Copper Sealing Ring ø12x17x1.5 Hose Clamp single use ø47 Inlet Tube Right Injector + Fuel Pressure Regulator Holder / Bypass (Single ECU) Inlet Manifold, Injectors and Throttle Injector Holder Lock Plate Hex Head Screw - M5x16 - 8.8 Steel - Yellow Passivated Fuel Pressure Regulator - 3bar Retaining Ring - bore 36mm Inlet Tube Left Socket Cap Screw - M6x16 - 8.8 Steel - Yellow Passivated Fuel Pressure Regulator Hose (ø4.5x9.5 x 16cm) Copper Sealing Ring ø8x12x1 Throttle assy hall (Contains piece...
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Inlet extension tube Protection hose Fp-regulator Hose clamp single use Ø10 Copper sealing ring d10xD14x1.5 Fuel pressure sensor Illustrated Parts Catalogue (1) Apply Sealing Silicone - Elring No. 030.792 (2) Loctite 266 (Loctite 26773) (3) Apply engine oil
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Illustrated Parts Catalogue
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Illustrated Parts Catalogue
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Illustrated Parts Catalogue Inlet Collector Injector + Sensor Holder Injector Holder (Forced Cooling) Copper Sealing Ring ø12x17x1.5 Hose Clamp single use ø47 Inlet Tube Right Injector + Fuel Pressure Regulator + sensor Holder / Bypass Injector Holder Lock Plate Hex Head Screw - M5x16 - 8.8 Steel - Yellow Passivated Fuel Pressure Regulator - 3bar Retaining Ring - bore 36mm Inlet Tube Left Socket Cap Screw - M6x16 - 8.8 Steel - Yellow Passivated Fuel Pressure Regulator Hose (ø4.5x9.5 x 16cm) Copper Sealing Ring ø8x12x1 Throttle assy hall (Contains piece 20 - 33) Flanged Button Head Socket Cap...
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Inlet extension tube Protection hose Fp-regulator Hose clamp single use Ø10 Copper sealing ring d10xD14x1.5 Fuel pressure sensor Illustrated Parts Catalogue (1) Apply Sealing Silicone - Elring No. 030.792 (2) Loctite 266 (Loctite 26773) (3) Apply engine oil
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Illustrated Parts Catalogue
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Illustrated Parts Catalogue
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Illustrated Parts Catalogue Fuel line cross long Fuel return line 3.5 – 5.2 Banjo bolt M12x1.5 Long Copper sealing ring d12xD17x1.5 Fuel lines
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Illustrated Parts Catalogue (1) Apply Sealing Silicone - Elring No. 030.792 (4) Apply engine oil (2) Apply Loctite 2701 (5) Apply Loctite 573 (3) Apply Loctite 266 (Loctite 26773)
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Illustrated Parts Catalogue Engine Mount Plate, Starter and Alternator Engine Mount Plate Rubber Engine Mount (50/55 Shore) Locking plate hall sensor Starter Engine Socket Cap Screw - M4x35 - 8.8 Steel - Zinc Plated Socket Cap Screw - M5x30 - 8.8 Steel - Yellow Passivated Socket Cap Screw - M8x40 - 8.8 Steel - Yellow Passivated Stud - M6x20 - Yellow Passivated Hall Sensor Prevailing torque type hexagon nut - M6 – Zinc plated Socket Cap Screw - M6x25 - 8.8 Steel - Yellow Passivated Alternator Stator Spacer Socket cap screw thin - M6x16 - 8.8 Steel – Zinc plated Alternator Stator Hexagon head screw...
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