TM 9-2320-363-34-1
CRANKSHAFT OVERSIZE REAR OIL SEAL REPLACEMENT (CONT)
C A U T I ON
Make sure flywheel housing seal bore, rear of crankshaft, and both sides of
oil seal installer base and spacer are clean, smooth, and free of any foreign
material or damage to prevent damage to equipment.
NOTE
Minor wear iine on crankshaft surface should be evident where contact was made
with oil seal. This is normal.
1.
INSPECT OIL SEAL CONTACT SURFACE OF CRANKSHAFT CAREFULLY.
2.
INSPECT EXPOSED AREA OF CRANKSHAFT FOR DIRT, BURRS, OR ROUGH SURFACES.
3.
IF NECESSARY, CLEAN/SMOOTH CRANKSHAFT SURFACE WITH ABRASIVE CLOTH.
1.
INSTALL FLYWHEEL HOUSING (1) (PAGE 3-148).
2.
POSITION OIL SEAL INSTALLER BASE (2) ON REAR OF CRANKSHAFT (3).
3.
INSTALL TWO GUIDE STUDS (4) IN TWO FLYWHEEL BOLT HOLES 180 DEGREES APART.
4.
HAND-TIGHTEN TWO GUIDE STUDS (4) UNTIL INSTALLER BASE (2) IS TIGHT AGAINST REAR
OF CRANKSHAFT (3).
5.
INSTALL OIL SEAL INSTALLER SPACER (5) ON CENTER SCREW (6).
3-146
