Operation CHARM: Car repair manuals for everyone.
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

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Power Steering Pump

GENERAL SPECIFICATIONS
Minimum Flow [1] 3.4 Liters/Min. (0.95 Gal./Min.)
Maximum Flow [2] 9.8 Liters/Min. (2.6 Gal./Min.)
Minimum Relief Pressure 8,960 kPa (1,300 psi)
Max. Relief Pressure 10,200 kPa (1,480 psi)

[1] Flow at 5100 kPa (740 psi) and 78° C (172° F). Flow depends on engine rpm and pulley drive ratio. Engine idle rpm must be set to specification when checking power steering pump.
[2] Flow at 1500 rpm.