John Deere 318 - Manual (Page 241)

23. Remove vent plug (A) and adapter (B).
NOTE: Bearing cups are press-fit in gear case. Remove
bearing cups only if replacement is necessary.
Bearing cups and cones are matched and must
be replaced as complete assemblies.
24. Inspect bearing cups (D and E) for wear or damage.
Replace if necessary.
IMPORTANT: Remove bearing cups using a slide
hammer and inside puller, if possible.
Using a punch and hammer can
damage gear case. Use only if
necessary.
25. Remove bearing cups from gear case (C) using a
slide hammer and inside puller or punch and hammer.
26. Remove shims (F), if equipped.
A—Vent Plug
B—Adapter
C—Gear Case
D—Bearing Cup
E—Bearing Cup
F—Shims (as required)
M77331
-UN
-24FEB95
MX,15908015,14 -19-13MAR95
Mower Gear Case Repair/Early 60-Inch Mower (Curtis)
TM1590 (17MAY95)
80-15-13
316, 318 & 420 Lawn and Garden Tractors
020895
80
15
13