Inspecting Air Rail - TOHATSU TLDI 40 Service Manual

Inspecting Air Rail

No.
1 Air injector
2 Set piece for air injector
3 Fuel injector
4 Fuel regulator
5 Air regulator
6 Valve core
(part of valve assembly)
7 Plug
8 Air hose assembly
9 Orifice
(press fit to air rail)
Components
• Wear, deterioration and damage on O-rings and seal rings.
Replace with new ones if problems are detected.
• Remove any carbon buildup on tip using wire brush.
• Refer to chapter 6 for electrical system inspection.
• Wear, warpage and damage.
• Wear, deterioration and damage on O-rings.
Replace with new ones if problems are detected.
• Refer to chapter 6 for electrical system inspection.
• Wear, deterioration and damage on O-rings.
Replace with new ones if problems are detected.
• Clogged regulator strainer.
Clean if foreign matter is present.
• Wear, deterioration and damage on pressure hose.
Replace with new one if problems are detected.
• Wear, deterioration and damage on O-rings.
Replace with new ones if problems are detected.
• Clogged regulator strainer.
Clean if foreign matter is present.
• Wear, deterioration and damage on rubber seal.
Replace with new ones if problems are detected.
• Wear, deterioration and damage on O-rings.
Replace with new ones if problems are detected.
• Wear and deterioration on hoses and O-rings.
Replace with new ones if problems are detected.
• Foreign matter and clogging.
Clean if foreign matter is present.
Points to check
4-18