TOHATSU 40 Service Manual page 303

SECTION 8
Description
Tilt Rod Nut
PT/T Switch (P Type)
Mounting Screw
PT/T Switch (F Type)
Mounting Screw
Lower Cylinder Pin Nut
Refer to Section 2 for Standard Torque Values chart.
Power Trim/Tilt Specifications
Description
Pump Type
Relief Valve UP
Opening Pressure
Relief Valve DOWN
Opening Pressure
Pilot Relief Valve
DOWN Opening
Pressure
Free Piston Relief
Valve Opening
Pressure
Upper Chamber Side
Check Valve (Valve
Seat Assembly A)
Opening Pressure
Lower Chamber Side
Check Valve (Valve
Seat Assembly B)
Opening Pressure
Oil Type
Oil Capacity
8-4
Torque
in-lb (ft-lb)
N·m
kg-m
40 / 50 Old Style PT/T
(36 - 54) (58 - 87)
49 - 74 78 - 118
4.9 - 7.4 7.8 - 11.8
4 - 6 4 - 6
0.45 - 0.7 0.45 - 0.7
0.05 - 0.07 0.05 - 0.07
13 - 26 13 - 26
2 - 3 2 - 3
0.2 - 0.3 0.2 - 0.3
(51 - 65)
69 - 88 —
6.9 - 8.8
Unit
40 / 50
Pump Manifold Assembly
— Geared oil pump
psi 1991 - 2417
kPa 13729 - 16671
kg/cm 140 - 170
2
psi 284 - 483
kPa 1961 - 3334
kg/cm 20 - 34
2
psi
kPa —
kg/cm
2
psi
kPa —
kg/cm
2
psi 34
kPa 235
kg/cm 2.4
2
psi 17
kPa 118
kg/cm 1.2
2
Nisseki Power Torque Fluid (as shipped from factory)
®
— or any GM approved automatic transmission fluid (see
Engine Specifications, Section 2)
fl oz 18.6
cm 550
3
Threadlocker
New Style PT/T
(58 - 87)
78 - 118
7.8 - 11.8
4 - 6
0.45 - 0.7
0.05 - 0.07
13 - 26
2 - 3
0.2 - 0.3
—
Specification
Old Style PT/T New Style PT/T
Geared oil pump Geared oil pump
1706 - 1991 1280 - 1706
11767 - 13728 8825 - 11768
120 - 140
568 - 1066
— 3922 - 7354
569 - 995
3922 - 6864
40 - 70
36 - 50
245 - 343
2.5 - 3.5
34
235
2.4
17
118
1.2
24.7
730
Loctite 242
—
—
—
90 - 120
40 - 75
—
—
—
—
23.0
682
3-/ 4-Cylinder