John Deere 318 - Manual (Page 71)

DISASSEMBLE TRANSMISSION COVER
1. Thoroughly clean outside surface of transmission
using a steam cleaner or cleaning solvent.
2. Install transmission on a bench fixture.
3. Remove charge pump (B). (See procedure in this
group.)
4. Remove implement relief valve (D). (See procedure in
this group.)
5. Remove charge relief valve (C). (See procedure in
this group.)
6. Remove filter (A).
A—Oil Filter
B—Charge Pump
C—Charge Relief Valve
D—Implement Relief Valve
M77333
-UN
-21FEB95
7. Remove hose connector.
8. Remove two plugs and O-rings (A).
M36100
-UN
-29AUG88
9. Remove two check valves.
M36101
-UN
-29AUG88
MX,15905005,19 -19-14MAR95
5M3,5005K,O -19-18DEC87
5M3,5005K,P -19-18DEC87
Transmission/Disassemble
TM1590 (17MAY95)
50-05-11
316, 318 & 420 Lawn and Garden Tractors
020895
50
05
11