Zephyr L4-140 23L SOHC (1983) | Engine Lubrication | Oil Pump Specifications
Oil Pump: Specifications
Rotor Backlash
.010 in
Note: Maximum.
Rotor To Body Clearance
.001-.013 in
Rotor End Play
.004 in
Note: Measured between pump cover mounting surface and end
Note: Maximum.
of gear, using straight edge and feeler gauge.
Relief Valve To Body Clearance
.0015-.0030 in
Relief Spring Pressure
15.2-17.2 lbf at 1.20 in