John Deere 318 - Manual (Page 213)

5. Loosen axle deflector adjustment bolts and turn in to
allow maximum clearance.
M31970
-UN
-03AUG89
6. Remove front grille.
7. Remove two nuts (A) and belt guard.
M31991
-UN
-03AUG89
8. Loosen belt adjuster (A), using a screwdriver or bar to
keep the adjuster from cocking as it is loosened.
9. Remove both belts from sheaves.
Horizontal Adjuster
Vertical Adjuster
M31992
-UN
-17FEB95
M77304
-UN
-17FEB95
MX,15908005,6 -19-15FEB95
MX,15908005,7 -19-07MAR95
MX,15908005,8 -19-07MAR95
Front Axle/Front Axle—420
TM1590 (17MAY95)
80-05-3
316, 318 & 420 Lawn and Garden Tractors
020895
80
05
3