TM 5-3805-262-34REASSEMBLY(e)(f)(g)(h)(i)(j)(k)(l)(m)(n)(o)(SHEET 4 OF 12)Install delivery valve holder (52) and tighten to 32 to 33 lb-ft.Repeat steps (a) through (e) above to install remaining five valveassemblies.Retighten six delivery valve holders (52) to 32 to 33 lb-ft.Applytool .UsingCheckCut athread sealant to threads of plug (28). Install plug using plugTighten plug (28) to 44 to 50 lb-ft.plunger pliers, install plungers (40) in their associated barrels.that markings on plunger are facing outward.piece of aluminum stockmaterial to size to fit on ledgeof housing as shown. Installstock material to hold plungers(40) in position.Install a 1/4-28 pipe plug inleakoff port (port nearest driveend of housing). Connect asource of compressed air toinlet port (port at governorend; port is 1/4-28).Immerse housing in a vat of clean calibrating fluid andpressure. Check for air bubbles. A very small stream ofaround delivery valves and barrel seats is permissible.are seen where plugs (28 and 62) are installed at driveends of housing or at baffle screws, remove and discardapply 40 psi airair bubbles fromIf air bubblesand governorparts and in-stall new parts. If there is more than a very small stream of air bub-bles from around delivery valve or barrel seats, check O-rings (54) orgaskets (56) for damage. If there is a steady stream of air bubbles froma delivery valve holder (52) port, check associated plunger (40) andbarrel (58). If there is a steady stream of air bubbles from housing,replace housing.Remove housing from vat. Relieve air pressure and disconnect compressedair source from housing. Remove plug and fitting installed in leakoffand inlet ports.Mount housing in swiveling vise.Remove aluminum stock material from housing and remove plungers usingplunger pliers.(9) Install three clamps (50), clamps (51), and screws (49).3-155
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