Checking The Carburetor Joint; Checking The Carburetor Hoses - Yamaha YZ125X 2023 Owner's Manual

6. Install:
• Air filter guide "1"
TIP
Align the projection "a" on filter guide with the
hole "b" in air filter element.
7. Apply:
• Lithium-soap-based grease
(on the matching surface "a" on air filter case)
8. Install:
• Air filter element "1"
• Washer
• Fitting bolt
Fitting bolt
2.0 N·m (0.20 kgf·m, 1.5 lb·ft)
TIP
Align the projection "a" on filter guide with the
hole "b" in air filter case.
a
3-9
1
a
ECA26420
NOTICE
Make sure that the air filter element is prop-
erly seated in the air filter case. The engine
should never be operated without the air fil-
ter element installed, otherwise the piston(s)
and/or cylinder(s) may become excessively
worn.
EAM30541

CHECKING THE CARBURETOR JOINT

1. Check:
• Carburetor joint "1"
Cracks/damage  Replace.
1 1 1
EAM30542

CHECKING THE CARBURETOR HOSES

The following procedure applies to all of the fuel
and vacuum hoses.
1. Check:
• Fuel hose
• Air vent hose "1"
• Overflow hose "2"
Cracks/damage  Replace.
Loose connection  Connect properly.
1
2
ENGINE
b
1
1