60C5D11
1-22
1
2
3
4
5
6
7
8
9
PTT (power trim and tilt) unit (F100B)
The circuit of the PTT unit and the location of its major components are shown in the illustration
below.
1
Lower chamber shuttle valve
2
Up-relief valve
3
Pump chamber
4
Down-check valve
5
Check valve
6
Tilt ram
7
Trim and tilt housing
8
Reservoir
9
Filter screen
0
Shock valve
A
Passage to reservoir
B
Free piston check valve
C
Trim ram
D
Shock return valve
E
Passage to upper chamber of trim cylinders
F
Passage to lower chambers of tilt cylinder and
trim cylinders
G
Passage to upper chamber of tilt cylinder
H
Thermal valve
I
Manual valve
J
Lower chamber check valve
K
Upper chamber check valve
L
Upper chamber shuttle valve
M
Up-intake valve
N
Pump
O
Down-intake valve
P
Motor
Technical tips
Summary of Contents for F100B
Page 1: ...SERVICE MANUAL 60C 28197 5D 11 290429 F100B F100C ...
Page 52: ...SPEC Specifications 2 17 60C5D11 MEMO ...
Page 162: ...LOWR Lower unit 6 15 60C5D11 Drive shaft and lower case F100B 6 ...
Page 190: ...LOWR Lower unit 6 43 60C5D11 Drive shaft and lower case F100C 6 ...
Page 200: ...LOWR Lower unit 6 53 60C5D11 Shimming F100C 6 ...
Page 209: ...60C5D11 7 2 1 2 3 4 5 6 7 8 9 MEMO Special service tools ...
Page 210: ...BRKT Bracket unit 7 3 60C5D11 Tiller handle 7 ...
Page 212: ...BRKT Bracket unit 7 5 60C5D11 ...
Page 214: ...BRKT Bracket unit 7 7 60C5D11 ...
Page 244: ...BRKT Bracket unit 7 37 60C5D11 Gear pump F100B 7 ...
Page 341: ......
Page 343: ......
Page 344: ...YAMAHA MOTOR CO LTD Printed in the Netherlands Jun 2001 0 5 1 CR F100BET F100CET E ...