Linhai M565Li T3 EFI, Service Manual, Page: 215 / 338

CHAPTER 3 ENGINE
M565Li T3 EFI SERVICE MANUAL 20.0
CHAPTER 3 ENGINE PAGE. 3- 105
• Viton A (black). All other applications.
Injector to manifold
• Dimensions:
• ID: 9.61 mm
• OD: 14.49 mm
• Cross-section: 2.44 mm
• Materials:
• Viton A (black or brown other applications.)
3.5.2.3 Seal rings replacement
Lubricate the seal rings with an approved lubricant or equivalent. The lubricant
application process must prevent lubricant from contacting the director plate, which could
possibly restrict the injector flow.
It is preferred
to not reuse the seal rings when re-installing an injector. If re-use is
necessary, carefully inspect each seal ring for any signs of damage, as even minor
defects can lead to fuel / vacuum leakage. Always install injectors and seal rings using
the recommended service procedures to avoid the possibility of a safety hazard.
When installing seal rings to the injector inlet, take extra care not to damage the seal
on the injector top flange.
3.5.2.4 Lubricant Recommendation
Lubrication should be applied to the O-rings only for ease of injector installation.
The table 4 is a list of lubricant oils that were tested and approved for O-ring lubrication.
These lubricants have shown to have no effect on injector performance (plugging,
sticking).