2023 Yamaha MOUNTAIN MAX 800 165 LE Service and Repair Manual
Model code MM8N65EPL, part number LIT-12618-03-95. Those two identifiers are how you confirm that this is the right factory manual for a 2023 Mountain Max 800 165 LE before any work starts.
The volume was written to cover the 165 LE alongside the 154 LE, the 154 LE SL and the Transporter 800, so specification tables carry a column per model. Read across to your code and the torque values, clearances and service limits are the ones Yamaha published for your sled.
Sections
- Periodic maintenance and adjustment
- Engine, fuel system and clutch overhaul
- Chassis, suspension and track service
- Electrical diagrams with circuit-by-circuit testing
- Troubleshooting by symptom
Straightforward, unglamorous, and the reference a dealer technician would reach for first.
The troubleshooting tables deserve a mention on their own. They start from what the rider noticed, narrow it to a system, and hand you off to the chapter where the measurement is taken, which is a faster route than opening assemblies on suspicion.