Turn the air screw counter-clockwise slowly (usually between 1.25 to 1.75 turns out). Listen for the point where the engine reaches its highest, smoothest RPM.
The gearbox typically holds approximately 1 liter (0.26 US gal) of oil.
Main Jet: #135 | Pilot Jet: #17.5 | Jet Needle Clip: 3rd slot from top. Air Screw Adjustment: Gently seat the air screw fully clockwise.
This document is your ultimate guide to understanding, maintaining, and repairing your machine. It goes far beyond the owner's manual, providing the detailed technical information needed for everything from routine tune-ups to a complete engine overhaul. This article serves as your complete companion to the RX 135 service manual. We'll explore its critical importance, the treasure trove of information inside, how to find a copy, and how to use it to keep your RX 135 in showroom condition.
Cover the open crankcase mouth with a clean shop rag immediately to prevent debris or piston clips from falling inside. Clearance and Wear Limits 58.00 mm.
Which or version do you own (4-speed or 5-speed)? What symptoms or problems are you currently experiencing?
Disassemble the carburetor and clear the jets with compressed air. No fuel flow Check the fuel petcock for blockages; verify tank venting. Main jet is too small or clogged Inspect and clean the main jet; verify correct sizing. Restricted exhaust port/silencer De-carbonize the silencer core and cylinder exhaust port. Excessive white/blue smoke Bad right-side crankcase oil seal
The RX 135 typically produces between 12 to 14 horsepower depending on the variant.
Electrically, the RX 135 is a 6-volt system (later CDI models switched to 12V), and the manual provides ignition timing checks using a simple continuity tester or strobe light. The wiring diagram, printed as a fold-out in the original publication, is a work of functional art: every wire color (Black/White for kill switch, Red/White for CDI power) is traced, and every ground point is mapped. This section alone has saved thousands of RX 135s from being abandoned due to “no spark” issues traced to a corroded kill switch or a broken neutral safety wire.
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later.
For maintaining the iconic Yamaha RX 135, owners typically rely on a combination of the Owner’s Manual , which covers routine adjustments, and the more technical Workshop/Service Manual
Turn the air screw counter-clockwise slowly (usually between 1.25 to 1.75 turns out). Listen for the point where the engine reaches its highest, smoothest RPM.
The gearbox typically holds approximately 1 liter (0.26 US gal) of oil.
Main Jet: #135 | Pilot Jet: #17.5 | Jet Needle Clip: 3rd slot from top. Air Screw Adjustment: Gently seat the air screw fully clockwise. yamaha rx 135 service manual
This document is your ultimate guide to understanding, maintaining, and repairing your machine. It goes far beyond the owner's manual, providing the detailed technical information needed for everything from routine tune-ups to a complete engine overhaul. This article serves as your complete companion to the RX 135 service manual. We'll explore its critical importance, the treasure trove of information inside, how to find a copy, and how to use it to keep your RX 135 in showroom condition.
Cover the open crankcase mouth with a clean shop rag immediately to prevent debris or piston clips from falling inside. Clearance and Wear Limits 58.00 mm. Turn the air screw counter-clockwise slowly (usually between
Which or version do you own (4-speed or 5-speed)? What symptoms or problems are you currently experiencing?
Disassemble the carburetor and clear the jets with compressed air. No fuel flow Check the fuel petcock for blockages; verify tank venting. Main jet is too small or clogged Inspect and clean the main jet; verify correct sizing. Restricted exhaust port/silencer De-carbonize the silencer core and cylinder exhaust port. Excessive white/blue smoke Bad right-side crankcase oil seal Main Jet: #135 | Pilot Jet: #17
The RX 135 typically produces between 12 to 14 horsepower depending on the variant.
Electrically, the RX 135 is a 6-volt system (later CDI models switched to 12V), and the manual provides ignition timing checks using a simple continuity tester or strobe light. The wiring diagram, printed as a fold-out in the original publication, is a work of functional art: every wire color (Black/White for kill switch, Red/White for CDI power) is traced, and every ground point is mapped. This section alone has saved thousands of RX 135s from being abandoned due to “no spark” issues traced to a corroded kill switch or a broken neutral safety wire.
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later.
For maintaining the iconic Yamaha RX 135, owners typically rely on a combination of the Owner’s Manual , which covers routine adjustments, and the more technical Workshop/Service Manual