7-28
BRKT
E
TILT CYLINDER, PUMP HOUSING AND MOTOR
REMOVAL
REMOVAL AND INSTALLATION CHART
Step Procedure/Part name Q’ty Service points
TILT CYLINDER, PUMP HOUS-
ING AND MOTOR REMOVAL
Follow the left “Step” for removal.
Power trim and tilt unit Refer to “TILT UNIT REMOVAL”.
1 Plug screw 1 Drain hydraulic oil.
2 O-ring 1 12.6 × 8.8 mm
3 Socket bolt 3
4 Tilt cylinder ass’y 1
5 O-ring 2 8.5 × 5.5 mm
6 O-ring 1 17.5 × 14.5 mm
7 Screw 3
8 PTT motor ass’y 1
9 O-ring 1 65.3 × 59.4 mm
10 Spring 1
11 Filter 1
12 Connector shaft 1
13 Pump housing ass’y 1
Reverse the removal steps for installation.
WARNING
When removing the plug screw, PTT unit
should be fully tilt up positioned.
SERVICE POINTS
WARNING
● The PTT unit should be fully tilt up posi-
tioned (all the tilt rod should be fully
lengthen) for disassembly to cancel the
internal pressure and prevent the hydrau-
lic fluid from spurting out.
● After removing the tilt motor or oil reser-
voir, do not push down the tilt rod. It may
cause hydraulic fluid to spurt out from
the port.
CAUTION:
Do not wipe components of the hydraulic
system with rags, paper, tissues, or the like
as fibers from such material will cause mal-
function if they enter the system.
NOTE:
Tilt cylinder removal is not required for the
cylinder repair.
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