John Deere 318 User Manual
NOTE: Steps 18 and 19 are for 420 only. Go to Step 20
to continue installation procedures for all
18. Connect differential lock linkage (D). Install pin (E)
and cotter pin (F).
19. Connect two-speed differential linkage (C). Install pin
(G), washer (B) and cotter pin (A).
C—Two-Speed Differential Linkage
D—Differential Lock Linkage
20. Connect oil fill tube hose (C).
21. Connect two hoses (A and B).
316, 318 & 420 Lawn and Garden Tractors