Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

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Oil Pressure Regulator Valve

Bore Clearance 0.073-0.043 mm (0.0029-0.0017 inch)
Bore Plug [1] 0-0.25 mm (0-0.010 inch)
Spring Tension
(Force @ Length) 76.2-67.6 N @ 30.5 mm (17.1-15.2 lbs @ 1.20 inch)

[1] Distance plug should be below surface of pump body.