Guangxi Liuzhou Wuling Motors LJ465Q-1ANE1 Instruction Book
  1. Manuals
  2. Brands
  3. Guangxi Liuzhou Wuling Motors Manuals
  4. Engine
  5. LJ465Q-1ANE1
  6. Instruction book

Guangxi Liuzhou Wuling Motors LJ465Q-1ANE1 Instruction Book

Petrol engine
Hide thumbs
Table of Contents

Advertisement

Quick Links

Model LJ465Q-1ANE1 Petrol Engine
Instruction Book

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the LJ465Q-1ANE1 and is the answer not in the manual?

Questions and answers

Роман
July 5, 2025

Здравствуйте. Приобрёл автомобиль фав . двигатель LJ465QE1 есть какие нибудь аналоги. Или в Тюмени где можно купить запчасти. Если есть возможность сбросьте руководство по эксплуатации

User image 6868ed810b32e
0

Summary of Contents for Guangxi Liuzhou Wuling Motors LJ465Q-1ANE1

  • Page 1 Model LJ465Q-1ANE1 Petrol Engine Instruction Book...
  • Page 2 Respectfully notify users Thank you for choosing Model LJ465Q-1ANE1 electronic fuel injection type (DELPHI system) front drive petrol engine produced by our plant. Model LJ465Q-1ANE1 petrol engine (including petrol engine, clutch and transmission), a new type petrol engine which meets the...
  • Page 3 This instruction book briefly demonstrates main technical performance, technical data and service & maintenance of Model LJ465Q-1ANE1 petrol engine. Please read this manual carefully and observe the regulations strictly before you use the petrol engine so that your vehicle is often kept under an optimum condition to play greater efficiency and achieve better economic benefits.
  • Page 4 Model LJ465Q-1ANE1 petrol engine is an ideal engine of mini buses; purchasing Model LJ465Q-1ANE1 petrol engine as minibus engine is your optimum choice.
  • Page 5 Descriptions of Symbols “”: Indicates driver and passenger ’s personnel safety, please pay special attention to and follow it as required. “”: Indicates the safety and maintenance of the engine, please follow it as required. “”: Indicates simplifying and facilitating maintenance.

  • Page 6: Table Of Contents

    Contents Chapter 1 Technical Characteristics and Specifications of the Petrol Engine Section 1 Technical Characteristics and Specifications of the Petrol Engine Section 2 External Characteristics Curve of the Petrol Engine Chapter 2 Application of the Petrol Engine Section 1 Brief Introduction Section 2 Notices to Application of the Petrol Engine Section 3 Running-in of the Petrol Engine Chapter 3 Maintenance of the Petrol Engine...
  • Page 7 Chapter 4 Periodic Inspection of the Petrol Engine Section 1 Service Intervals and Maintenance Content of the Petrol Engine Section 2 Torque of Main Bolts of the Petrol Engine Section 3 Torque of Main Bolts of the Transmission Section 4 Torque of Main Bolts of the Clutch Chapter 5 Main Troubles and Troubleshooting of the Petrol Engine Section 1 Difficult Starting of the Petrol Engine Section 2 Sufficient Power in Running...

  • Page 8: Chapter 1 Technical Characteristics And Specifications Of The Petrol Engine

    Chapter 1 Technical Characteristics and Specifications of the Petrol Engine Model LJ465Q-1ANE1 Four-cylinder, four stroke, water cooling, inline, multiple Type spherical combustion chamber, overlapping camshaft, electronic fuel injection and electronic control ignition Cylinder diameter 65.5 mm Piston stroke 78 mm Compression ratio 8.8:1...
  • Page 9 Fuel grade Over than No. 90 unleaded gasoline (GB17930-1999) SP 15W/40 or API SG SAE15W40 gasoline engine oil is used at above -20℃ of ambient temperature; Oil grade SP 15W/30 or API SG SAE15W30 gasoline engine oil is used at above -20℃ of ambient temperature 2.7L (newly fitted engine oil 2.5 L (old engine oil filter) Engine oil amount...
  • Page 10 Amount of 2.1 L lubrication Note: The idle discharge standard of the petrol engine is national mandatory regulations and will be continuously amended. Model LJ465Q-1ANE1 petrol engine will continuously meet the requirements of the latest national standard.

  • Page 11: Chapter 2 Application Of The Petrol Engine

    The idle discharge index of the engine produced by the plant at ex-factory is strictly controlled within the requirements of the national standard, idle speed of model LJ465Q-1ANE1 petrol engine is 900±30 r/min. The idle mechanism of the petrol engine is reset at ex-factory, customers should change it arbitrarily Keep the engine at hot state while checking discharge, that is above 80℃...
  • Page 12 Trouble Code List Trouble Code Trouble Descriptions P0105 Too high intake manifold pressure P0105 Tow low intake manifold pressure P0110 Too low intake manifold temperature P0110 Too high intake manifold temperature P0115 Too low coolant temperature (circuit open or shorted to battery) P0115 Too low coolant temperature (circuit shorted to earth) P0120...
  • Page 13 P0335 No signal from 58X crankshaft sensor P0335 Signal malfunction of 58X crankshaft sensor P0351 Coil 1-4 circuit shorted to battery P0351 Coil 1-4 circuit open or shorted to earth P0352 Coil 2-3 circuit shorted to battery P0352 Coil 2-3 circuit open or shorted to earth P0443 Carbon canister solenoid valve circuit shorted to battery P0443...

  • Page 14: Section 3 Running-In Of The Petrol Engine

    P1610 Burglar-proof controller malfunction P1610 Communication error between ECU and burglar alarm P2000 Too high temperature of the front evaporimeter P2000 Too low temperature of the front evaporimeter P2001 Too high temperature of the rear evaporimeter P2001 Too low temperature of the rear evaporimeter Trouble Code Trouble Descriptions P2100...
  • Page 15 or for 30 hours according to the running-in standard on the test-bed. The following should be done to run-in the petrol engine in the vehicle: 1. Check Check engine oil, coolant, gasoline, battery electrolyte for sufficiency, replenish and repair if insufficient amount and leakage. 2.
  • Page 16 Running-in Standard of New Petrol Engine Fitted in the Vehicle Transmission gear Vehicle Speed 10 km/h 1st gear 20 km/h 2nd gear 35 km/h 3rd gear 55 km/h 4th gear 65 km/h 5th gear 4. Load During running-in, the vehicle load is not allowed to exceed 50 % of rated load in the first 1000 kilometers and 75 % of rated load in the next 1500 kilometers.
  • Page 17 The petrol engine should be maintained according to the specified items shown in the following table after running-in new vehicle for 2500 kilometers. Maintenance Items after Running-in New Petrol Engine Items Maintenance contents Generator belt Check wear and adjust tension Synchronous chain tensioner Check flexibility and adjust tension Cold...
  • Page 18 Engine oil filter Replace Engine oil of the petrol engine Replace Transmission gear oil Replace Spark plug clearance Check and adjust to the specified value Check idle and discharge value and adjust Idle speed and discharge according to regulations...

  • Page 19: Chapter 3 Maintenance Of The Petrol Engine

    Chapter 3 Maintenance of the Petrol Engine Section 1 Maintenance of the Lubrication System 1. Oil used for the petrol engine When ambient temperature is over than -20℃, SF15W/40 gasoline engine oil（or API SG SAE15W40 gasoline engine oil）is used; When ambient temperature is lower than-20 ℃ , SF5W/30 gasoline engine oil （GB11121-1995）or API SG SAE5W30 gasoline engine oil is used.
  • Page 20 the petrol engine. Perform measurement after the petrol engine stops running for about 5 minutes, draw out the dipstick, wipe out engine oil with a piece of clean cloth, then insert engine oil tray again and measure engine oil level. Check engine oil level before running, engine oil level should be kept between the upper limit and lower limit of the engine oil dipstick, if oil level is near or lower than the lower limit, replenish engine oil to the upper limit.
  • Page 21 limit of the engine oil dipstick if insufficient.  When tightening the oil discharge plug, please make sure not to be burnt by engine oil. 4. Engine oil used for the transmission 85W/90 GL-4 or GL-5 grade gear oil，GB13895-92 or No. 18 dual-curve gear oil. ...
  • Page 22 5. Replacement of engine oil of the transmission Change gear oil of the transmission once every 40000 kilometers (excluding running-in period). When changing gear oil of the transmission, warm up the petrol engine for about 10 minutes, screw out the oil plug and oil discharge plug on the extension power-brake behind the transmission after stopping the vehicle, empty out engine oil inside the transmission, screw in the oil discharge plug, replenish gear oil from the oil plug hole till the oil is overflowed.
  • Page 23  Never clean with gasoline or gas oil. When cleaning exterior parts of the petrol engine, replenish 3 liters of light spindle oil inside the petrol engine from the oil hole, start the petrol engine with the engine and race for 2~3 times once every 1 minute, then quickly drain out the spindle oil used for cleaning, and replenish the petrol engine with engine oil as required again.

  • Page 24: Section 2 Maintenance Of The Cooling System

    indicator comes on, showing no engine oil pressure；turn the switch to “START”, the petrol engine is started at idle speed, at that time, the engine oil pressure indicator automatically goes off, showing normal engine oil pressure. If the engine oil pressure indicator doesn’t go off, showing the engine oil pressure in the petrol engine lubrication system is abnormal, first check engine oil amount of the petrol engine is sufficient.
  • Page 25 1. Coolant Model LJ465Q-1ANE1 petrol engine is allowed to use distilled water or properly treated soft water and antifreeze as coolant， the freezing point of antifreeze is 5℃ lower than the lowest temperature of used areas. During the winter seasons, when using water as coolant, a warm warehouse must be...
  • Page 26 storage water barrel level reaches “FULL” graduation. Note: do not allow to exceed “FULL” graduation. (2) Close and tighten the radiator cap. (3) Start the petrol engine, run it at idle speed for 2～3 minutes, screw out the radiator cap, as there are some air in the discharge waterway, the coolant level is reduced, at that time, replenish the coolant till “FULL”...
  • Page 27 (3) Screw out the water discharge plug on the crankcase and drain out coolant. (4) Fix the discharge plug of the storage water barrel, radiator, and discharge valve and crankcase as usual, fill the coolant according to the filling steps. ...

  • Page 28: Section 3 Maintenance Of The Generator Belt

    Section 3 Maintenance of the Generator Belt The generator belt is used to drive the generator, water pump and the pulley of crankshaft, often check and maintain the generator belt.  Sufficient tension or damaged generator belt could result in excessive heat of the petrol engine and reducing generated energy.

  • Page 29: Section 4 Maintenance Of The Petrol Filter

    As shown in the left drawing, 98 N· m (10 kgs) is applied to the generator belt between the water pump and crankshaft pulley, drafts of new generator belt is about 7～10 mm, and that of old one is 10～15 mm. 3.
  • Page 30 Section 5 Maintenance of the Distribution Mechanism and Synchronous Chain The distribution mechanism and synchronous chain should be often checked and maintained, once the broken synchronous chain will result in collision between the throttle valve and the piston so as to result in damage of the throttle valve, piston, rocker and camshaft. Therefore, besides running-in period of the vehicle, check once every 20000 kilometers and adjust or replace properly if necessary.
  • Page 31 sprockets is correct, if it’s not correct or timing is not doubted correct, perform inspection according to the following regulations: Driven remove the spark plug, move the flywheel in accordance with the engine working direction, observe the mark on the camshaft flywheel through...
  • Page 32 the key) will align with the arrow on the inner cover of the belt, if has different, adjust it, and check the tension of the belt according the requirement show on fig.7. Rotate the crankshaft 360°to ensure the number one cylinder at the top dead line at exhaust situation ,the number four cylinder at top dead line at compression situation, one of the two marks on the synchronization belt must align with mark（...

  • Page 33: Section 6 Maintenance Of The Spark Plug

    序号 Fault situation Cracked mark or layer on the cloth. Worn teeth（initial stage） 。Cloth worn at loaded side,side worn. Worn teeth（anaphase）. Cloth worn out at loaded side, rubber exposed（thin teeth）. Cracked teeth base. Teeth lost. Side worn. Worn at the whole side circle. Side cracked.

  • Page 34: Section 7 Assembly Of Dual-Coil Ignition System

    Section 7 Assembly of Dual-coil Ignition System The electronic ignition system of model LJ465Q-1ANE1 petrol engine is “dual-coil” ignition system. The electronic ignition system can greatly improve control accuracy of ignition time, work reliability, ignition energy and ignition voltage.
  • Page 35 Spark plug Dual-coil ignition system...
  • Page 36 Section Maintenance of Forced Ventilation Valve (PCV Valve) of the Crankcase PCV valve is composed of valve body, valve, valve cap and spring, which is decomposable. Its main function is to guide the waste gas in the crankcase into intake manifold through PCV valve and be burnt finally so as to avoid environmental pollution of waste gas in the crankcase, remove it once every 10000 kilometers, wash and clean oil as well as dry it, then push its valve with steel wire and to see if it is flexible.
  • Page 37 kilometers×1000 2.5 The service period should be judged according to the odometer month, Months subject to the earlier one. Generator belt (check for elasticity and wear) Synchronous chain (check damage and wear) Intake & exhaust throttle valve clearance Torque of cylinder head bolt and nuts and screws of fixed intake &...
  • Page 38 odometer month, Months subject to the earlier one. Engine oil filter Gasoline engine oil Change once every 5000 kilometers Fuel rubber pipe and connector （aging pipe, cracked or damaged connector） Rubber pipe and connector of cooling system of the petrol engine （water leakage and damage etc）...
  • Page 39 be judged according to the odometer month, Months subject to the earlier one. 11 Gasoline pump （check for oil leakage） - Air filter Clean once every 10000 kilometers for asphalt road. Clean once every 2500 kilometers for dust road. Accelerator control pull wire and throttle valve shaft Idle and idle discharge PCV valve...
  • Page 40 “A”——Check or adjust “L”——Lubricate “R”——Replace “I”——Make visual check and adjust or replace if necessary “T”——Check with special torque spanner  Even if you are expert, we recommend that you should send the maintenance items marked with “*” to the auto plant or technical service station and special repair center of our plant.
  • Page 41 Name Torque (N·m) Cylinder head connecting bolt 55~60 Intake & outlet manifold nutS 18~23 Spark plug 20~28 Mounting bolt of camshaft timing sprocket 55~60 Adjusting nut of throttle valve 18~20 Mounting bolt of crankshaft timing sprocket 55~60 Connecting rod bearing cap nut 28~32 Crankshaft head bolt 43~48...
  • Page 42 Oil discharge plug 30~35 Cylinder head bolt Sprocket chamber cap bolt 9~12 Oil pressure sensor 12~15 Engine oil filter pipe nipple 20~25 Fixed bolt of rear suspension bracket 18~23 Safety valve spring base of engine oil pump 15~20 Fixed bolt of the petrol engine suspension（left & right） 18~23 Bolt &...
  • Page 43 Section 3 Torque of Main Bolts of the Transmission Name Torque (N·m) Connecting bolt of transmission housing 15~20 Oil filling and oil discharge plug 32~38 Connecting bolt of extension power-brake housing 15~20 9~12 Shift shaft housing screw（8 mm） Shift shaft housing screw（6 mm） 6~10 Thrust screw of shift fork shaft 15~20...
  • Page 44 Section 4 Torque of Main Bolts of the Clutch Name Torque (N·m) Clutch pressure plate screw 25~29...
  • Page 45 Chapter 5 Main Troubles and Troubleshooting of the Petrol Engine Section 1 Difficult Starting of the Petrol Engine Trouble Phenomenon and Cause Troubleshooting 1. Loose connection of battery electrode or Tighten or charge a. The engine is not insufficient power rotated 2.
  • Page 46 1. Insufficient oil of gasoline pump Repair or replace c. Oil supply system malfunction 2. Gasoline hose and gasoline filter plug Clean 1. Broken cylinder gasket Replace d. Reduced cylinder 2. Improper adjustment of throttle valve Adjust, repair or replace compressed clearance or damaged pressure...
  • Page 47 Section 2 Sufficient Power in Running Trouble Phenomenon and Cause Troubleshooting Improper adjustment of accelerator pedal Adjust and throttle valve 1. Check throttle valve, spark plug, Reduced cylinder compressed pressure cylinder gasket for leakage. 2. Grind cylinder Insufficient gasoline supply Adjust or repair Insufficient intake air Check intake system...
  • Page 48 Section 3 Knocking Sound inside the Petrol Engine Trouble Phenomenon and Cause Troubleshooting Worn bush, camshaft cam and rocker Replace Severe wear of camshaft, connecting rod neck and Replace or repair piston pin Damaged piston ring Replace Improper throttle valve clearance Adjust Excessive thrust clearance of the camshaft Adjust...
  • Page 49 Section 4 Overheating of the Petrol Engine Trouble Phenomenon and Cause Troubleshooting Improper spark plug clearance or carbon deposit Clean or adjust Loose intake manifold, clogged exhaust pipe Tighten or clean Insufficient tension of generator belt Adjust Insufficient coolant or clogged water pipe Replenish or clean Improper clearance of water pump or damaged Repair or replace...
  • Page 50 Section 5 Excessive Engine Oil Consumption Trouble Phenomenon and Cause Troubleshooting Worn or damaged throttle valve oil seal Replace Worn or damaged oil ring Replace Piston ring is not staggered as required Adjust Damaged cylinder gasket Replace Worn throttle valve and throttle valve conduit Replace Excessive heat of the petrol engine, inner pressure Check related parts and...
  • Page 51 Section 6 Difficult Gearshift of the Transmission Trouble Phenomenon and Cause Troubleshooting Worn synchronous gear Replace Trouble Phenomenon and Cause Troubleshooting Worn synchronous gear Replace Damaged fixed ball Replace Deformed shift fork or uneven wear Repair or replace...
  • Page 52 Section 7 Noise inside the Clutch Trouble Phenomenon and Cause Troubleshooting Worn or damaged release bearing Replace Worn front output shaft bearing Replace Loose clutch hub Repair Cracked clutch pressure plate Replace Loose pressure plate and diaphragm spring Repair or replace Oil immersed in clutch friction lining Clean or replace Broken damping spring of the clutch...
  • Page 53 Chapter 6 Sealing-up and Unsealing of the Petrol Engine Section 1 Safekeeping of the Petrol Engine 1. Empty out all coolant in the radiator, cylinder body and water pump. 2. Wipe out the surface with cleaning gasoline. 3. When the petrol engine is warm, the piston is between the upper and lower limit, screw out the spark plug of every cylinder, fill about 10~15g of No.
  • Page 54 Section 2 Unsealing of the Petrol Engine 1. Remove exterior grease of the petrol engine. 2. Screw out the spark plug, race the petrol engine, empty out the antirust inside the cylinder as much as possible. 3. Replenish engine oil. 4.

Table of Contents

Save PDF