To Next PageTo Next PageWhy is my Arctic Cat 400 TRV Offroad Vehicle engine hard to start or not starting (No spark)?
If your Arctic Cat Offroad Vehicle engine is hard to start or won't start and there's no spark, you can try the following: Begin by cleaning or replacing the spark plug. If that doesn't work, try cleaning and drying the plug. If the issue persists, consider replacing the magneto, CDI unit/ECU, ignition coil, or the high tension lead.
What to do if Arctic Cat 400 TRV Offroad Vehicle engine will not start or is hard to start (Compression too low)?
If your Arctic Cat Offroad Vehicle engine is hard to start or won't start due to low compression, you might need to adjust the clearance, repair or replace the guides, retime the engine, replace the rings, or replace/rebore the cylinder. If these steps do not solve your problem, see Section 5 - Troubleshooting.
Why is my Arctic Cat Offroad Vehicle engine overheating?
If your Arctic Cat Offroad Vehicle engine is overheating, you can try the following steps: Clean the piston, add oil, drain and replace the gasoline, or replace the pump. Additionally, clean the circuit, adjust the float height, or tighten or replace the manifold. You may also need to fill and examine the system for leaks, check the fan fuse and replace the fan, replace the fan switch, replace the thermostat, or clear any obstruction and replace the hoses.
What to do if Arctic Cat 400 TRV Offroad Vehicle engine will not start or is hard to start (No fuel reaching the carburetor/fuel injector)?
If your Arctic Cat Offroad Vehicle engine is hard to start or won't start because no fuel is reaching the carburetor or fuel injector, try these solutions: Clean the vent hose, replace the valve, clean or replace the fuel hose, clean or replace the inlet screen or valve screen, or replace the fuel pump.
Why does my Arctic Cat Offroad Vehicle engine stall easily?
If your Arctic Cat Offroad Vehicle engine stalls easily, try these solutions: Clean the plug, replace the magneto, or replace the CDI unit/ECU. You can also clean the jets or replace the fuel injector, or adjust the clearance.
Why is my Arctic Cat Offroad Vehicle engine noisy (Noise seems to come from piston)?
If the noise in your Arctic Cat Offroad Vehicle engine seems to come from the piston, you can try to replace or service the piston and cylinder. Alternatively, clean the cylinder head and piston, or replace or service the pin and bore. Another option is to replace the rings and piston.
What causes Arctic Cat Offroad Vehicle engine to run poorly at high speed?
If your Arctic Cat Offroad Vehicle engine runs poorly at high speed, you can try the following: Shift into a higher gear or decrease your speed. You can also try replacing the springs, adjusting the timing, or replacing the cams, arms, and tappets. Other solutions include adjusting the gap, replacing the ignition oil, adjusting the float height, cleaning the element, cleaning or replacing the hose, or replacing the fuel pump.
How to fix Arctic Cat 400 TRV engine that idles poorly?
To fix an Arctic Cat Offroad Vehicle engine that idles poorly, you can try the following: Adjust the clearance, replace or service the seats and valves, or replace the guides. Other possible solutions include replacing the arms and shafts, replacing the magneto or CDI unit/ECU, adjusting the gap or replacing the plug, replacing the ignition coil, adjusting the float height, cleaning the jets, adjusting the pilot screw, or replacing the fuel injector.
How to fix Arctic Cat Offroad Vehicle engine noisy (Excessive valve chatter)?
If your Arctic Cat Offroad Vehicle engine is noisy with excessive valve chatter, you can try the following: Adjust the clearance, replace the spring(s), replace the arm and shaft, replace the camshaft, or replace the tappets.
How to fix Arctic Cat 400 TRV engine noisy (Noise seems to come from timing chain)?
If the noise in your Arctic Cat Offroad Vehicle engine seems to come from the timing chain, you can try replacing the chain or replacing the sprockets.
General| Brand | Arctic Cat |
|---|---|
| Model | 400 TRV |
| Category | Offroad Vehicle |
| Language | English |
Lists critical torque values for engine, electrical, chassis, and drive train components.
Provides a schedule for routine checks, cleaning, lubrication, and replacement of ATV parts.
Instructions for checking and adjusting valve clearance using a feeler gauge or adjuster tool.
Steps for changing engine oil, filter, and inspecting the oil strainer.
Procedures for maintaining headlights, taillights, and hydraulic brake systems.
Detailed specifications for engine and transmission components for various ATV models.
Procedure for removing the engine/transmission assembly from the ATV frame.
Service procedures for components located on the top of the engine, including valves and pistons.
Procedures for removing and installing left-side engine components like the magneto cover and starter.
Procedures for removing and installing right-side engine components like the clutch and driven pulley.
Procedures for servicing center crankcase components, requiring engine removal.
Steps for installing the engine/transmission assembly back into the ATV frame.
Specifications, schematics, and removal/disassembly procedures for the 400/650 carburetor.
Information on EFI system components, troubleshooting, and removal/installation procedures.
Information on electric fuel pump, fuel level sensor, and vacuum pulse fuel pump.
Testing procedures for EFI sensors like Crankshaft Position, MAP, and Throttle Position Sensors.
Procedures for testing stator coil voltage/resistance and CKP sensor resistance.
Information on ECU location and troubleshooting using error codes.
Procedures for removing, disassembling, shimming, and installing the front differential.
Procedures for removing, disassembling, cleaning, inspecting, assembling, and installing the brake caliper.
Procedures for removing, inspecting, and installing the hand brake lever and master cylinder.
