Yanmar EF-494T - PTO Module

2 DISASSEMBLY OF COMPONENTS 2 DISASSEMBLY OF COMPONENTS
EF494T TM 06/2011 edition
60
2.6.4 PTO module
Removing PTO covers
(1) Drain the transmission oil.
(2) Remove the 3-point link.
(3) Remove the draw-bar hitch and braw-bar
bracket.
(4) Set the PTO to first or second gear.
(5) Remove the keeper plate and pull the shift
arm out of the PTO shift module.
NOTE:
If the PTO is left in the neutral position, the
PTO safety switch and the shift arm will hit
each other and the shift arm cannot be
pulled out.
(6) Remove the rear cover bolts and separate
the PTO assembly.
<Reassembling>
Tightening torque: 230-300 kgf-cm
(A) Shift arm
(B) Keeper plate
(C) PTO safety switch
IMPORTANT
 Pay attention to the clearance between the
change arm and the PTO safety switch.
 Push the change arm (C) into the PTO
module groove (A) to reassemble them. After
reassembly, move the PTO shift lever and
make sure you can change gears.
(B) PTO safety switch
(C) Change arm