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
If it fails: lemon-manuals.org.ua

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General Specifications




































(1) 20-200 seconds to leakdown 3.18 (0.125 in) with 225 Newtons (50 pounds) load and tappet filled with leakdown fluid.

(2) No end play. Camshaft is restrained by spring.

(3) Runout of journals II and III to journals I and IV.

(4) Runout of adjacent journals to each other.

(5) Smaller than pin bore measured along center to center axis.

* Passenger Car: 4 qt. + 1 with filter change.
Truck: 5 qt. + 1 with filter change.

** Engine packages equipped with Tripminder: Return line must be closed when checking pressure.