Yamaha F40B - Disassembling the PTT Motor

BRKT
Bracket unit
7-35 67C3K11
Disassembling the PTT motor
1. Remove the PTT unit from the bracket.
NOTE:
To remove the PTT unit, see “Removing the
PTT unit” (7-28).
2. Fully extend the tilt ram, and then open
the manual valve 1 by turning it clock-
wise.
WARNING
Make sure that the tilt ram is fully
extended before removing the PTT motor,
otherwise fluid can spurt out from the unit
due to internal pressure.
NOTE:
To prevent the internal PTT unit parts from
falling out, place the PTT unit in an upright
position before disassembling it.
3. Remove the PTT motor base bolts 2,
and then remove the PTT motor assem-
bly 3, spring 4, shaft connector 5, and
O-ring 6 from the gear pump housing.
4. Remove the stator 7 and O-ring 8 from
the PTT motor base 9.
5. Remove the armature plate screw 0,
and then remove the armature assembly
A.
NOTE:
• Push the brushes apart, and then remove
the armature assembly A.
• Do not remove the bearing from the arma-
ture assembly A.
S67C7060
1
S67C7061
3
2
2
2
4
6
5
2
S67C7062
9
7
8
S67C7063
A
0