TM 9-2320-363-34-1
1.
INSPECT EXHAUST MANIFOLD FOR CRACKS, PARTICULARLY IN MOUNTING BOLT BOSS
AREAS. IF CRACKED, DISCARD EXHAUST MANIFOLD SECTION.
2.
INSPECT ALL PARTS FOR DAMAGE
1.
SECURE CENTER SECTION OF EXHAUST MANIFOLD (1) IN SOFT JAWED VISE.
N O T E
Perform steps 2 and 3 if turbocharger mounting studs were removed.
2.
INSTALL TWO NUTS (2) ON FOUR NEW TURBOCHARGER MOUNTING STUDS (3), USING ONE
NUT AS JAM NUT.
3.
THREAD NEW TURBOCHARGER MOUNTING STUDS (3) INTO EXHAUST MANIFOLD (1) UNTIL
UNTHREADED PORTION OF STUD BOTTOMS AGAINST MOUNTING FLANGE. TORQUE STUDS
TO 18-24 LB-FT (25-32 N.m). REMOVE TWO NUTS FROM EACH STUD.
4.
INSTALL END SECTIONS (4) ON CENTER SECTION OF EXHAUST MANIFOLD (1). POSITION
AND SEAT END SECTIONS BY TAPPING WITH FIBER OR PLASTIC MALLET.
5.
INSTALL THREE NEW GASKETS (5), EXHAUST MANIFOLD (1), TWELVE SPACERS (6), NINE
BOLTS (7), AND THREE STUD BOLTS (8) TO CYLINDER HEAD (9).
Change 1
3-70.3