Description
Item
Oil capacity
Oil filter
Piston diameter
Piston rod diameter
Stroke
Shock absorber valve opening pressure
Piston diameter
Piston rod diameter
Stroke
Rated timing
Rated voltage
Output
Direction of rotation
Rated voltage
Rated timing
Exciting current
Exciting coil resistance
Pump Case Liner
Wear
Guide Plate
Wear
Anode
Corrosion
Damage to bearing
Wear on lip of oil seal
Backlash between bevel gears
Damage to bearing
Shaft runout
Wear on lip of oil seal
Propeller
Wear, warping, cracking, chipping
Recommended oil type
ATF <DEXRON III>
Trim Cylinder
38.0 mm (1.496 in)
17.8 mm (0.701 in)
Tilted up : 8.8 - 11.8 MPa (1,281 - 1,707 psi)
[90 - 120 kg/
㎠
]
Tilted down : 3.9 - 7.4 MPa (569 - 1,067 psi)
[40 - 75kg/
㎠
]
Standard Values
Pump Assembly
682
㎤
(23.1 fl.oz)
150 mesh
96.9 mm (3.815 in)
Upper chest: 0.24 MPa (34.1 psi) [2.4 kg/
㎠
]
Lower chest: 0.12 MPa (17.1 psi) [1.2 kg/
㎠
]
Spool check valve opening pressure
Relief valve opening pressure
Tilt Cylinder
14.7 - 18.6 MPa (2,134 - 2,703 psi) [150 - 190 kg/
㎠
]
45.0 mm (1.772 in)
19.0 mm (0.748 in)
157.3 mm (6.193 in)
PTT Motor
60 sec.
12 V (DC)
400 W
Forward / Reverse
PTT Solenoid
(UP / DN)
12V (DC)
60sec
4A or less
4.7 - 5.7
Ω
Thermostat
Opening and closing of thermostat valve
Pump Impeller
Wear and cracks
Drive Shaft
0.3 mm (0.012 in) or less
<Using both center holes for reference>
Oil Seales
Wear, damage
Propeller Shaft
With wax type Pressure Relief Valve (PRV)
Valve start temperature: 60
℃
(140
ﾟ
F)
Valve full-open temperature: 75
℃
(167
ﾟ
F) or higher
2-16
Service Data
TLDI 115A 2007
Power
T
rim
&
Tilt
Parts
Cooling
S
ystem
Lower
U
nit
Other
MD115A̲ch02̲E̲2校̲070529.qxd 07.6.6 5:40 PM ページ 16
