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DS7
Technical Manual
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Westerbeke D55, DS7, W7, WPD3, WPD4 Technical Manual

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Page 1
PARTS
LIST
WESTERBEKE D55,
DS7,
Marine Diesel Engines
WE5TERBEKE WPD3,
WPD4
Publication
Issue
Date
Number
December
12137 1,
1977
W7
jr-.v-
Edition
5
'WESTERBEKE
J WESTERBEKECORPORATION
•
MYLES
150
STANDISH
JOHN HANCOCK
INDUSTRIAL
ROAD,
PARK
TAUNTON,
MA
02780-7319
Page 2
PARTS
LIST
WESTERBEKE
DS5,
DS7,
W7
Marine Diesel Engines
WESTERBEKE WPD3,
WPD4
Marine Diesel Generators
Publication
Issue
Date
Number
December
12137 1,
1977
jr-.v-
Edition
5
'WESTERBEKE
J WESTERBEKECORPORATION
•
MYLES
150
STANDISH
JOHN HANCOCK
INDUSTRIAL
ROAD,
PARK
TAUNTON,
MA
02780-7319
Page 3
NOTES
ON
USING
THIS
PARTS
LIST
1. Unit of issue is
inches (not
2.
Start
you
cellaneous page.
3.
Please to (Attn: Publications Department)
4.
Quantity codes: NA -Not AR -As
5.
When and cluding the This information nameplate located
the bellhousing.
looking in the contents
cannot find
--
us
via speed
applicable
required
ordering
Serial
for
Report
repair
Number
AB1W
all
feet
any
errors
letter.
are or can
on
linear
or
item, check mis-
parts
essential,
AC1W
be the
commodities
yards).
--
and
omissions
the
Model
designation.
found
left
on side of
if
in-
the
Page 4
PARTS
LIST
CONTENTS
WESTERBEKE WESTERBEKE WESTERBEKE WESTERBEKE WESTERBEKE HESTERBEKE WESTERBEKE WESTERBEKE WESTERBEKE WPD4 -COOLING WESTERBEKE
~JESTERBEKE
WESTERBEKE PROPULSION PROPULSION GENERATOR GENERATOR 3
KW
PC
YCB
GENERATOR
YCB
BATTERY
OS:
MOUNTS -EXTERNAL WPD3: WPD4: WESTERBEKE TYPE
SSR WESTERBEKE
7jDSjWPD3jWPD4: 7jDSjWPD3jWPD4: 7jDSjWPD3jWPD4: 7jDSjWPD3jWPD4: 7jDSjWPD3jWPD4: 7jDSjWPD3jWPD4: 7jDSjWPD3jWPD4: 7jDSjWPD3jWPD4: 7jDSjWPD3jWPD4:
SYSTEM -1976
7 -
COOLING
7 -
COOLING 7jDSjWPD3jWPD4: ELECTRICAL: ELECTRICAL:
CONTROLS: 3 KW CONTROLS: 3 KW
GENERATOR
CHARGER -FEBRUARY
MOUNTS -EXTERNAL MOUNTS -EXTERNAL
7:
MOUNTS -EXTERNAL
(W7jDS
7jDSjWPD3jWPD4:
CRANKCASE CYLINDER CRANKSHAFT -PISTON CAMSHAFT -GOVERNOR VARIABLE INTAKE -EXHAUST LUBE FUEL WATER
SYSTEM -1976 SYSTEM -SEPTEMBER
BACK STARTER -GENERATOR STARTER -ALTERNATOR
PC
& 4
COMPONENTS
COMPONENTS
CO~PONENTS
ENGINES) & SSL
MISCELLANEOUS
HEAD -BLOCK
SPEED
OIL
SYSTEM
SYSTEM
PUMP
END
ARRANGEMENTS
KW
YCB
1977
COMPONENTS
(4-60
ENGINE)
AND
IDLER
1977
TRANSMISSION
203 207 211 215 219 221 223 225 227 231 233 235 237 239 241 243 245 247 249 251 253 255 257 259 261 264
Page 5
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Page 6
WESTERBEKE
7/DS/WPD3/WPD4:
CRANKCASE
REF
1 2 3 4 5 6-1 6-2 6-3 6-4 6-5 6-6 7 9-1
9-2 10 11 12 13 14-1 14-2 15 16 17 18-1 18-2 19 20 21 22 23 24 25-1 25-2
26
27-1
27-2 28 31-1 31-2 32 34 35-1 35-2 35-3 35-4 35-5 35-6 36 37 38-1 38-2 38-3 39-1 39-2 39-3 40
PN 17315
17492 20513 17330 17329 17316 23053 23054 22360 22361 23056 17333 17335 23059 17334 17318 17331 17311 17317 23093 17332 17319 17326 17321 23057 17502 17312 17489 17320 17328 17532 17323 21574 17327 17325 21575 17324
17314 21568 17522 17506 17313 23047 22358 23048 23049 22357 17322 19219 17477 21598 23094 21600 21601 23095 21602
NA~1E
STUD NIJT ENGINE GASKET COVER DIPSTTCK DIPSTICK DIPSTICK DIPSTICK DIPSTICK GASKET HOUSING TUBE TUBE CLM·1P BEARING BUSHING PLUG BEARING PIPE BUSHING BEARING PLUG COVER COVER
SCRE\~
PLUG PLUG GASKET PLUG
I~ASHER
sur~p
SU~1P
PLUG
SCRD~
SCREW GASKET STUD
STUD WASHER STIJD CRANKCASE CRANKCASE CRANKCASE CRANKCASE CRANKCASE CRANKCASE DOI.JEL BRACKET LINE
LINE
LINE
BOLT
BOLT
BOLT WASHER
RE~1ARKS
CYLINDER SELF COr'1PLETE
FUEL FUEL COMPLETE ASSEMBLY -TO
HEAD -LONG
LOCKING
THROIJGH LIFT LI
PUMP
FT
PU~1P
FL
YW1EEL
COVER
ASSEMBLY -DS/WPD3
1275
DS/WPD3 ASSEMBLY -DS/WPD3 ASSEMBLY -FROM ASSEMBLY -FROM FILLER OIL
CAP
FILL
1873 579
W7/WPD4
DS/WPD3
BREATHER FILLER BREATHER CAMSHAFT -GEAR OPERATING CAMSHAFT CAMSHAFT -FLYWHEEL ASSEMBLY -CRANKCASE/CYLINDER GOVERNOR
CAP -DS/WPD3
TUBE
END
SHAFT -FUEL
BORE -FLYWHEEL
END
SHAFT
PUMP
END
LEVER
HEAD
CAMSHAFT -INTERMEDIATE GEAR
COVER GEAR GEAR ALLEN GEAR SOCKET GEAR OIL
HEAD
COVER
HEAD
COVER
SUMP
DRAIN COPPER 5HP 7HP CRANKCASE 17323
SU~lP
17323 CYLINDER CYLINDER CYLINDER
SWW SUr·1P
HEAD
­HEAn -SHORT HEAD
STUD
SHORT
-
-
5HP 7HP
DS/l-JPD3
DS/~IPD3
ASSEMBLY -TO ASSEMBLY -TO ASSEMBL ASSE:1BL GEAR OIL
Y ­Y -
COVER
PRESSURE
1275 1275 -DS/WPD3
FRm1
\~7
/VJPD4
SWITCH OIL -CRANKCASE OIL -CRANKCASE ASSEMBLY
CRANKCASE/BEARING
DS/WPD3
1873
DS/~
ANU
TO
CYLINDER
TO
CYLINDER
'PD3
~AUSE
MOUNTING HEAD -5HP HEAD -7HP
HSNG -TO CRANKCASE -5HP CRANKCASE -7HP BANJO -TO CYLINDER
911
HEAD
DS/WPD3
-
TO
911
834
DS/
DS/WPD
QUAN
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
8 8
1 2 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2
203
Page 7
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Page 8
WESTERBEKE
7
/DS/~lPD3/WPD4:
CRANKCASE
REF 41
42 43 44 45 46 47
PN 21597
21599 21577 21570 21576 21572 21573
NAME UNION
LINE TUBE VALVE COVER HOUSING SEAL
REMARKS
MAIN OIL -CRANKCASE
BEARING
HOUSING -FLYWHEEL
TO BREATHER BREATHER BREATHER BREATHER
OIL -BREATHER
BEARING
EI~D
QUAI~
1 1 1 1
1
1 1
205
Page 9
WESTERBEKE
7jDSjWPD3jWPD4:
CYLINDER
HEAD -BLOCK
37
36
26
-(()
25~
24
0
1
DRWCD
1
2
3
4
5
6
12094
23-1
22
21~
20----1
-
/---15
206
~-16
Page 10
WESTERBEKE
7jDSjWPD3jWPD4:
CYLINDER
HEAD -BLOCK
REF
1-1 1-2
2
3
4
5
6-1 6-2 6-3
7
8-1 8-2 8-3 9-1 9-2
10
11
12
13
14 15-1 15­15­16-1 16-2 16­16-4 16-5 17 18 19-1 19-2 20-1 20-2 21 22-1 22-2 23 24-1 24-2 25 26 27 29 30-1 30-2 30-3 31-1 31-2
33
34 36 37-1 37-2
2
3
3
PN 17338
22373 17508 17371 17367 17370 17340 21579 22374 17530 17354 22387 22388 17504 22384 17356 17357 17512 17358 17372 17347 21583 22375 17348 17349 17350 17351 17352 17353 17531 17346 23060 17368 21584 17342 17345 22380 17363 17344 22379 17343 23062 17513 17369 17341 21580 22940 17361 22372 17339 17362 17359 17360 22371
NA~E
ROCKER ROCKER DRIVE
PIN CHAHJ BRACKET SE.AL HEAD HEAD HEAD WASHER PLUG PLUG PLUG STUD STUD SEAL SHAFT PIN LEVER BUSHING CYLI
NDER
CYLI
NDER
CYLI
NDEq SHm SHH1
SHIr"
SHItl SHm PLUG WASHER GASKET GASKET PUSHROD PUSH
ROD VALVE SPRING SPRING SPRING CUP CUP COLLET PLUG PIN PLUNGER GUIDE PLATE
INSERT BUSHING BUSHING SUPPORT GASKET SCREW ROCKER ROCKER
REr-1ARKS INTAKE
ASSEMBLY -INTAKE -FROM PRHlING
LI
FTING OIL -PRIMING CYLINDER -INCLUDES CYLINDER -INCLUDES CYLINDER -ASSEMBLY -TO
Vll.LVE
429
PLUNGER
PLUNGER
VALVES -5HP VALVES -7HP
1240 FIBER CYLINDER CYLINDER CYLINDER
OIL -DECOMPRESSION DECOMPRESS SPRING DECDr1PRESS DECOMPRESSION
HEAD -DSjWPD3 HEAD -FROM HEAD -FROM
SHAFT
ION
TENSIOr~
ION
SHAFT
120
DSjWPD3
479
W7jWPD4
5HP 7HP
\0
jvJPD4 .003" .005"
.0lG"
.015" .020" CYLI
NDER FIBER CYLINDER CYLINDER
HEAD -DS/WPD3 HEAD -TO
1432
DSjWPD3 VALVE -5HP VALVE -7HP
VALVE VALVE
OUTER -DSjWPD3 OUTER -TO
824
DS/WPD3 VALVE -INNER VALVE -DSjvJPD3 VALVE -TO VALVE -ONE RETAINING -AIR
824
PAIR
DSjWPD3
CELL -DSjWPD3 ROLL PRIMING VALVE SPRING -VALVE VALVE -INTAKE ROCKER VALVE
ARM
ROCKER -TO
GUIDE AND
EXHAUST
266
W7jWPD4 ROCKER ROCKER ROCKER EXHAUST ASSEMBLY -EXHAUST -FROM
SUPPORT ADJUSTING
VALVE
474
W7jWPD4
DSjWPD3
W7jWPD4
QUAN
1
1 1
1 1
1
1 1
1
1 1 1 1
2
2
1
1
1
1 1 1 1 1
AR ,AR
AR AR AR
1
1 1 1
2 2 2
2
2
2
2 2 2
1
1
1
2
2
2 2 2
1
1
2
1 1
207
Page 11
WESTERBEKE
7jDSjWPD3jWPD4:
CYLINDER
HEAD -BLOCK
26
25~
24
0
-({)
DRWG
1
2
3
4
5
6
12094
23-1
22
21
---"
20
-----I
......
14
/---15
208
~--16
Page 12
WESTERBEKE
7jDSjWPD3jWPD4:
CYLINDER
HEAD -BLOCK
REF 38
39-1 39-2 40-1 40-2 41 42-1
42-2
PN 17337
17226 22365 17502 22366 22370 23061 22941
r~AME
GASKET COVER
COVER SCREW SETSCREW LOCKNUT CELL CELL
REMARKS ROCKER COVER
ROCKER -UNVENTED ROCKER ALLEN COVER -FROM ADJUSTI
BOX -FROM
HEAD
104
NG
SCREW
104
W7jWPD4jT01635
W7jWPD4jFROM
ASSEMBLY -AIR -DSjWPD3 ASSEMBLY -AIR -W7jWPD4
1635
DSjWPD3
DSjWPD3
QUAN
1 1 1 1 1 2 1 1
209
Page 13
3
1
2
32
31
30
5
9
8
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15
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11975
29
27
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26
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Page 14
WESTERBEKE
7/DS/WPD3/WPD4:
CRANKSHAFT -PISTON
REF
1 2-1 2-2 2-3 3 4-1 4-2 5 6 7-1
7-2 8 9-1 9-2
12-1 12-2 12-3 12-4 12-5 12-6 12-7 13-1 13-2
14 15-1 15-2
16-1 16-2 16-3 17 18 19-1 19-2 19-3 20 21-1 21-2 22 24 25-1 25-2 25-3 26-1 26-2 27-1 27-2 27-3 27-4 28 29-1
29-2 30-1 30-2 30-3
PN 17394
17373 17491 23063 17396 17493 22957 17519 17511 17506 22396 17515 18332 22958 17379 21589 22945 22946 23067 23068 23069 17384 22393
17383 17385 21591 17387 22952 22953 17386 17398 17395 21556 23112 17391 17390 22954 17389 17528 17392 22955 22956 17378 21588 17377 23065 22943 22944
17388
17376
22390
17375
21586 22389
NAME
TABWASHER
FLYWHEEL FLYWHEEL FLYWHEEL
GUARD
NUT NUT WASHER PIN STUD STUD RING RING RING
PISTON PISTON
PISTON
PISTON
PISTON
PISTON
PISTON
BUSHING
BUSHING
PISTON
ROD
ROD
BEARING
BEARING
BEARING
BOLT
SCREW SHAFT COUPLING SHAFT SCREW WASHER WASHER GEAR
KEY BEARING BEARING BEARING CRANKSHAFT CRANKSHAFT
BEARING
BEARING
BEARING
BEARING
WASHER
GASKET
GASKET
HOUSING
HOUSING
HOUSING
REMARKS
FLYWHEEL WITH NO
RING
FROM
RING
GEAR
GEAR
491-1275
DS/WPD3
FLYWHEEL -TOP SELF
LOCKING -DS/WPD3
FLYWHEEL
HOUSING
FLYWHEEL
END -DS/WPD3 RETAINING SET -PISTON -STANDARD SET -PISTON ASSEMBLY -INCLUDING ASSEMBLY -INCLUDING ASSEMBL
ASSEr~BLY
ASSE~1BL
ASS01BL
Y .020" ­Y .020"
Y .030"
ASSEMBLY
PISTON
SMALL
PIN -DS/WPD3
END -W7/WPD4
.020"
.040"
- .020" -
TO
310
O/S
O/S O/S O/S
FRO~1
RINGS RINGS
W7/\,JPD4
CONNECTING -ASSEMBLY -5HP CONNECTING -ASSEMBLY CONNECTING LARGE LARGE CONNECTING
CRANKSHAFT
CRANKSHAFT
WATER
ROD -ONE
END
.010"
END
.020"
ROD EXTENSION EXTENSION
PUMP
DRIVE -7HP
PAIR U/S U/S
SHAFT -ALLEN
EXTENSION -DS/WPD3 GEAR GEAR GEAR
RETAINING RETAINING
RETAINING -W7/WPD4 CRANKSHAFT WOODRUFF MAIN -GEAR MAIN -GEAR
r~AIN
-
GEAR
END -DS/WPD3 END END
.010" .020"
U/S U/S -W7/WPD4
-
5HP
7HP MAIN -FLYWHEEL MAIN -FLYWHEEL MAIN -FLYWHEEL MAIN -FL
CRANKSHAFT
MAIN
YtmEEL
THRUST
BEARING BEARING -HOUSING MAIN MAIN
BEARING -FLYWHEEL
BEARING -FLYWHEEL BEARING -FLYWHEEL
END END -284
E~iD
.010"
END
.020"
HOUSING
W7/WPD4
END -FROM
DS/WPD3 U/S -W7 U/S -W7/WPD4
END -5HP END -7HP
311
\O/I~PD4
AND
PIN -5HP
AND
PIN -7HP
~J7
/\lJPD4
214
HEAD
/~JPD4
DS/WPD3
QUM
1
1
1 1 1 1 1
1 1
1
6
1 1 1 1 1 1 1 1
1 1 1 1 1
1
1 1 1
1
2
1
1 1
1 1 1 1
1 1 1 1 1
1 1 1 1 1 1
2
1
1 1 1
1
211
Page 15
WESTERBEKE
7jDSjWPD3jWPD4:
CRANKSHAFT -PISTON
0-
N
-
U")
-
-0
-
~
~
~
M
~~-;----N
J----o-
J-------o
N
0
N
-
N
N N
N
_--""11
11----N
1----(")
(")
o
19
S
a:
o
212
Page 16
~JESTERBEKE
7
/DS/WPD3/\~PD4:
CRANKSHAFT -PISTON
REF 31
32 33 34
PN 17374
17397 17529 17424
NA~1E
SEAL GUARD KEY SEAL
REMARKS OIL -CRANKSHAFT -FLYWHEEL
END FLYWHEEL -CIRCULAR WOODRUFF OIL -CRANKSHAFT
EXTENSION
SHAFT
QUAN
1 1 1 1
213
Page 17
WESTERBEKE
7/DS/WPD3/WPD4:
CAMSHAFT -GOVERNOR
45
44
4 5
6
3
9
13
214
29----.11
28--~
DRWG
12160
27
25
24
23
21
22
Page 18
WESTERBEKE
7/DS/WPD3/WPD4:
CAMSHAFT -GOVERNOR
REF
1-1 1-2
2
3-1
3-2 4-1 4-2 4-3
5
6-1 6-2
7
8
9-1 9-2
10 11 12 13 14 15 16 17 18 19 20 21 22-1
22-2
23
24-1
24-2 25 26 27-1 27-2 28-1
28-2
29 30-1 30-2 31-1 31-2
33
34 35 36-1 36-2 38 40-1 40-2 41 42
PN 17525
22398 17432 17534 22900 17502 22902 22901 17441 17423 15186 17421 17514 17426 22903 17439 17427 17422 17401
17428 17488 17517 17526 17498 17495 17413 17412
22397
17411 17400 22960 17528 17497 17434
22905
17399 22959 17404 17440 22907 17425 22961 17416 17414 17487 17429 21595 17431 17435 21596 17437 17438
NAi~E
WASHER
\~ASHER
PLUG SEAL SEAL
SCRE~i
SCREW SCREW SPRING LEVER LEVER BUSHING PIN COVER COVER PLATE GASKET SPINDLE SHAFT SPRING BRACKET SCREW RING KEY SCREl'! NUT GEAR
SCREl~
SCREW
WASHER GEAR GEAR
KEY SCREt-!
PU'ITE PLATE
CAi~SHAFT
CAr~SHAFT
TAPPET GOVERNOR THRUST SPACER SPACER NUT SCREW SCREW SPINDLE SPINDLE SPRING
LEVER
LEVER SPINDLE
RING
REHARKS
\0/vJPD4
OPERATING
SHAFT -FUEL
PUMP
LEVER
STOP -SPINDLE -OIL -W7/WPD4
ALLEN
STOP -COVER -FROM STOP -COVER -TO STOP/RUN STOP/RUN -OMIT STOP/RUN -WITH STOP/RUN
STOP/RUN STOP/RUN STOP/RUN -OMIT
HEAD
LEVER -OMIT
LEVER -OMIT LEVER
LEVER -TO
1229
DS/WPD3
1229
ON
ELECTRIC
DS/I~PD3
ON
ELECTRIC
ELECTRIC
STOP
ON
ELECTRIC
STOP
ASSEMBLY -DS/WPD3
1229
DS/WPD3
ON
ELECTRIC
STOP
STOP
STOP
COVER STOP
/
RUr~
LEVER LEVER SEE
OPER}-'\TH~G
PAGE
219
GOVERNOR
SOCKET
HEAD
RETAINING
WOODRUFF
ALLE~~
SELF
HEAD
LOCKING GOVERNOR GEAR GEAR GEAR
RETAINING -DS/WPD3
RETAINING -DS/WPD3
RETAINING CAMSHAFT -DS/WPD3 CAMSHAFT -FROM
1276
WOODRUFF
ALLEN
CAMSHAFT CAMSHAFT
HEAD
THRUST -DS/WPD3
THRUST -W7/WPD4 DS/WPD3 TO
1275
DS/WPD3/FROM
1276
W7/WPD4 VALVE ASSEMBLY GOVERNOR GOVERNOR FROM LOCKING -SPEED SPEED
ALLEN
ASSEMBLY -DS/WPD3 BRACKET -DS/WPD3
1229
ADJUSTMENT
ADJUSTMENT -WPD4
HEAD OVERLOAD/STOP -5HP OVERLOAD/STOP -7HP RETURN -OVERLOAD/STOP OVERLOAD/STOP -5HP OVERLOAD/STOP -7HP OVERLOAD/STOP RETAINING -SPINDLE -OVERLOAD/STOP
QUAN
1
1 1
1 1
2
2
2
1 1 1
1
1
1
1
1
1 1
1 1
1
3
1
1 1
1 1
1
1
1
1
1
1
2
1
1
1 1
2
1
1 1 1 1
1
1 1
1 1
1 1
1
1
215
Page 19
WESTERBEKE
7/DS/WPD3/WPD4:
CAMSHAFT -GOVERNOR
40
4 5
6
3 I
45
44
7 8
9
10
13
216
29---.11
28---~
DRWG
12160
27
25
24
21
-'
-20
Page 20
\~ESTERBEKE
7/
DS/\;JPD3/WPD4:
CAMSHAFT
-
GOVERNOR
REF 43
44 45-1 45-2
PN 17430
17402 17403 21590
NA~1E
CAM LEVER LEVER LEVER
REf'1ARKS OVERLOAD/STOP
FUEL FUEL
FUEL
PUMP
OPERATING -DS/WPD3
PUMP
OPERATING -DS/\'JPD3
PUMP
OPERATING
-
l~7
/\~PD4
QUAN
1
1
1 1
217
Page 21
WESTERBEKE
7jDSjWPD3jWPD4:
VARIABLE
SPEED
AND
IDLER
29---->--1
ADJUSTING
1.-20NC-2B)(
4
TO
BE
ADJUSTED
SCREW-
.lLONG
4--'
AT
TEST.
,
22
19
'1
F
18
218
Page 22
WESTERBEKE
7jDSjWPD3/WPD4:
VARIABLE
SPEED
AND
IDLER
REF
1
3
4-1 4-2 4-3 4-4 5-1 5-2
6
7
8
9
10-1 10-2 11-1
11-2 11-3
12
13
14 15 16 17 18 19 20 21
22
23
24 25 29-1 29-2 30
PN 17420
17533
17417 23082 23083 23084
17419
17418
17433
17502
19364 20741 18499 23074
18474 23076 23077 15266 15267 18626 23073 23087 23089 17407 17510 23091 17408 17409 17521
17509 23092 17406 23075 17415
NM1E
BELLOWS SEAL PLUNGER PLUNGER PLUNGER
PLUNGER SPRING SPRING SPRING SCREW CONNECTION
NUT
LINK
LINK LEVER LEVER LEVER
SCRE~J
NUT BRACKET SPINDLE PIN SCREW BLOCK
PIN SPRING
PIN
LEVER \{ASHER
PIN SEAL
ROD ROD SCREW
REMARKS PLUNGER
OIL
DS/WPD3
ASSEMBLY -TO
380
DSjWPD3 ASSEMBLY -DS/WPD3 ASSEMBLY -FROM VARIABLE
FIXED
IDLER ALLEN BALL SELF
SPEED SPEED CONTROL HEAD
JOINT LOCKING
331
DSjWPD3
CONTROL -DS/W7
CONTROL -WPD3jWPD4
LINK
ASSEMBLY
DSjWPD3
CONTROL
DSj~JPD3
ROD
ASSEMBLY
ASSEMBLY -DS/WPD3 ASSEMBLY -DS/WPD3 SHOULDER SELF
LOCKING THROTTLE LINK
ASSEMBLY -DS/WPD3 PLUNGER -DSjWPD3 SPEED -STOP -DS/WPD3 CONTROL
LEVER CONTROL
CO~nROL
ROD
ASSEMBLY -DS/WPD3
LEVER
LEAD CONTROL -DS/WPD3 CONTROL -FROM SPEED
ADJUSTHENT
407
DS/WPD3
QW\N
1 1 1 1 1
1
1 1 1 1
2
2
1
1 1 1 1
1
1 1 1 1 1 1
1
1
1 1
1
1 1
1
1 1
219
Page 23
WESTERBEKE
L-
__
-----
--
-----
7/DS/WPD3/WPD4:
II
4~
INTAKE _ EXHAUST
5
10
6
9
DRVvG
'5095
7
Page 24
WESTERBEKE
7/DS/WPD3/WPD4:
INTAKE -EXHAUST
REF
1 2-1 2-2 3 4 5-1 5-2
6-1 6-2
7-1 7-2
8-1 8-2 9
10
11
12
PN
17500 17446 21603 17447 17448 17505 23066 17507 22356 17449 21604 17451 21605 17450 16738 13174 15276
NAME
SCRE\~
FLANGE FLANGE GASKET GASKET STUD STUD STUD STUD AIR
CLEANER
AIR
CLEAr~ER
ELEMENT ELn1ENT SEAL LINE MUFFLER ELBOW
REMARKS ALLEN
HEAD EXHAUST -5HP EXHAUST -7HP EXHAUST
INTAKE INTAKE INTAKE INTAKE INTAKE INCLUDES INCLUDES
AIR AIR AIR FLEXIBLE WATER WATER
FLANGE
~1ANIFOLD
MANIFOLD -SHORT MANIFOLD -SHORT MANIFOLD MANIFOLD -LONG
MANIFOLD -5HP MANIFOLD -7HP
CLEANER
REPLACEMENT -5HP CLEANER -7HP CLEANER
EXHAUST -1"
SILENCER
INJECTED
-
DS/!~PD3
-
LONG -DS/WPD3
NPT TYPE EXHAUST
0UAN
2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
221
Page 25
WESTERBEKE
7/DS/WPD3/WPD4:
LUBE
OIL
SYSTEM
1---5
6
8
9
10
c::::r-....---
12
222
DRWG 15091
Page 26
7
WESTERBEKE
jDSj\·JPD3/\~PD4:
LUBE
OIL
SYSTD~
REF
1 2 3 4 5-1 5-2 6 7 8-1 8-2 9
10
11
12
13
14 15
PN 17459
17457 17456 17458 17453 22910 17452 17518 17499 22912 17460 17527 17455 17473 17454 17494 17523
NAME GASKET
ELEMENT FILTER WASHER VALVE VALVE
pur~p
WASHER
SCREW
SCREW
GEAR
KEY
BOLT SPRING STRAINER
NUT WASHER
REMARKS LUBE
OIL
FILTER
OIL OIL
OIL
HEAD
OIL
FILTER
-
LUBE
FILTER
COVER
-
PlJi·1P
OIL BOLT
-
-
DSjWPD3
LUBE
CO~1PLETE
LUBE RELIEF -ASSEMBLY RELIFF -ASSEMRLY LUBE
ALLEN OIl
PU~1P
LUBE
WOODRUFF
PUMP PUMP
r~
P
STRAINER STRAInER
LUBE
OIL
LUBE
OIL L U B E 0 I L P U SELF GEAR
LOCKING LOCKING
DSjWPD3 FROH
591
W7
/~'JPn4
QUAN
1 1
1 1 1 1 1
3
3
3
1
1
1 1 1
1
1
223
Page 27
WESTERBEKE
7jDSjWPD3jWPD4:
FUEL
SYSTEM
224
Page 28
~JESTERBEKE
7
/DS/\~PD3/WPD4:
FUEL
SYSTEM
REF
1 2 3 5
6-1 6-2
7-1 7-2
8
9
10
11 12 13 14 15 16 17 19 20-1 20-2 20-3 20-4 22 24-1 24-2 24-3 24-4 24-5 25-1 25-2 25-3 25-4 26 27 32 33-1 33-2 34 35-1 35-2 35-3 38-1 38-2 38-3 38-4 50 51-1 51-2 52-1 52-2
PN
17565 17564 17573 17572 17562 22974 17574 20691 17566 22975 17563 17568 17577 17532 17578 17486 17570 17442 17576 17575 21881 21727 16007 17571 17569 15135 15136 22976 22977 11784 11598 13762 13761 11597 23116 17444 17443 20734 17445 17483 17482 17481 17479 17480 21606 23113 17365 17366 22913 17364 22942
NAHE BOLT
WASHER
LINE LI
NE LINE LINE BRACKET
BRACKET
SCREW
WASHER BOLT
~JASHER
UNION
WASHER WASHER
KIT
ADAPTER HEAD BOLT
LINE LINE CLAMP
,Ll,DAPTER BOLT
PUMP
DIAPHRAG~1
KIT PUSHROD PUSHROD FILTER FILTER
ELEr~ENT
ELEr1ENT FERRULE NUT
ELE~1ENT
BOWL
FILTER
BOLT SHIM SHIM SHIM
PU~1P
PUMP PUMP PW·1P NOZZLE
WASHER WASHER
INJECTOR INJECTOR
RB~ARKS
BANJO -RETURN
RETURN
LINE
LINE
RETURN PUMP
TO
INJECTOR -INCL FILTER FUEL -PUMP FUEL FUEL INJECTION
BLEED
TO
INJECTION
FILTER FILTER
PUMP
SCREW
INJECTION -W7/WPD4
SUPPORT
BLEED
(REPAIR
BANJO -INJECTION
FUEL
LI
NE
NUTS
AND
PUMP -DS/WPD3
KIT
ONLY)
PUMP
FERRULES
QUAN
1 2 1 1 1 1 1 1 1 2 1 2 1
COPPER
FIBER FUEL
FILTER
BANJO -FUEL
FUEL
FILTER
PARTS
FILTER
BANJO
LI
FT
PUMP
LIFT
FUEL FUEL
PUMP LINE LINE
BANJO -LIFT
FUEL
LI
FT
LI
FT
PUf'1P
LIFT
PUMP
LIFT
PUMP -DS/WPD3
LIFT
PUMP -W7/WPD4
FUEL -GLASS
FILTER -DS/\fIPD3
TO TO
FILTER HOSE HOSE
PUMP
REBUILD
BOWL
FUEL -METALIC PRIMARY
PRIMARY
FUEL
FILTER -AC
FUEL
FILTER
- \n
BOWL
-
/~IPD4
FRAM
1 6 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1
FUEL
FILTER
FUEL
FILTER
FUEL -COMPLETE
CENTER
.025"
1 1 1 1
1 .0025" 1 .005" INJECTION INJECTION
I1~JECTION
FIXED
­VARIABLE
-
-
VARIABLE
INJECTION -FIXED FUEL OS -FUEL FUEL
H~JECTOR
INJECTOR
PUMP
SPEED -WPD3
SPEED -OS SPEED -W7
SPEED -WPD4
NOZZLE
1 1 1
1 1 1
3 HOLDER -ONLY -OS ASSEMBLY
1
1
1
225
Page 29
WESTERBEKE
7/DS/WPD3/WPD4:
FUEL
SYSTEM
\
N
(Y)
~
m
)
226
Page 30
WESTERBEKE
7/DS/WPD3/WPD4:
FUEL
SYSTn1
REF
53-1 53-2 54 55-1 55-2
PN 17330
22362
21582 22971 22973
NAME GASKET
SCRDJ vJASHER LINE LINE
RE~1ARKS
FUEL
LI
FT
PUMP
COVER -FROM
1276 SHIELD -7HP INJECTOR LEAK
LEAK
OFF -DS/WPD3
OFF -INJECTION/FUEL
PUMP
to
-
/\~PD4
QUAN
1 2
1
1
1
227
Page 31
WESTERBEKE
7jDSjWPD3jWPD4:
M
WATER
PUMP
r~--~
o
N
1..9
S
0:::
o
-
228
~-M
Page 32
WESTERBEKE
7/DS/WPD3/WPD4:
WATER
PUMP
REF
1 2 3 4 5 7-1 7-2 7-3
11
12-1 12-2 13-1 13-2 14-1 14-2 14-3 16-1 16-2 20 21 22 23
PN 17470
17469 17468 17461 17463 17462 23110 23102 17475 17471 23111 17467 23106 17466 18999 23105 17464 23104 17465 17475 17474 17472
NAME SHAFT
HOSE TUBE NUT ADAPTER ADAPTER ADAPTER ADAPTER SHIM STUD STUD GASKET GASKET IMPELLER IMPELLER IMPELLER PUMP
PU~'1P
SEAL WASHER PLATE HOUSING
REMARKS PUMP
SPECI 90 TUBE TUBE HOSE HOSE
PUMP
FY
DEGREE
ADAPTER TO TO TO
INSERT
ADAPTER
LENGTH
PlJMP CYLINDER
-
CYLINDER -FROM
ASSEMBLY -FROM
PUMP -DS/WPD3 WATER PUMP PUMP PUMP
pur~p
PUMP
COVER -DS/WPD3 COVER -W7/WPD4
- 6
BLADE
- 8
BLADE PUMP -W7/WPD4 COMPLETE -DS/WPD3 COMPLETE PUMP SEALI PUMP
PU~1P
NG TO
ADAPTER
TO
ENGINE
HOUSING
DS/WPD3
1240
474
W7/WPD4
QUAN
1
1 4 4
2
1
1 1 1 4 4 1 1 1 1 1
1
1
1
1
1
1
229
Page 33
WPD4 -COOLING
SYSTEM -1976
230
\
~
co
N
c:i
z
c
5:
0:
0
Page 34
WPD4
-
COOLING
SYSTEM -1976
REF
1 2 3 4-1 4-2 5 6 9
10 11 12 13 14 16 17 18 19 20 25 26 27 28 29 30 31 32 33 34 35 36 37 38 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57
PN 20666
20289 20679 20292 11190 11517 11341 16666 15263 16690 18999 16665 15257 17298 16694 19035 11659 13519 19392
20662
20658 19402 19390
21457
20676 21467 19369
20519
11411 11500 11501 11405 13329 11499 11751 20979 11885 19005 15271 13760 11656 13338 21542 17531 17470 20742 17465
13340 20972 20967
NA~1E
TANK
GASKET
THERMOSTAT HOUSING GASKET HOSE CLAMP
GASKET
HOUSING NIPPLE
I~lPELLER
GASKET
COVER CLAMP HOSE BUSHING BUSHING
NIPPLE HOUSING SEAL GASKET
v
Ir
lPELLER COVER LOCKNUT
SHAFT
BR/1.CKET PLUG EXCHANGER CLAMP TUBE
HOSE
CLAr~P
ELBm~
CAP NECK PIN ZINC
WASHER
SCREt~
CLAMP HOSE ELBOW BUSHING GASKET SHAFT ADAPTER SEAL ELBOW PLATE PLATE
RU1ARKS
SURGE THERMOSTAT
HOUSING
THERMOSTAT THERMOSTAT
HOUSING HEATER HOSE
SEA
WATER
SEA
WATER
SEA
WATER
SEA
WATER COVER SEA
WATER SEA
WATER SEA
WATER
FRESH FRESH FRESH FRESH FRESH FRESH FRESH FRESH FRESH FRESH HEAT HEAT
PU~~P
PUMP PUMP PUMP
TO
SEA
WATER PUMP HOSE PUMP
WATER WATER WATER WATER WATER WATER WATER ltJATER WATER WATER
INLET INLET
INLET PUMP PUMP PUMP PUMP PUMP PUMP PUMP
EXCHANGER
EXCHANGER HEAT HEAT
SURGE SURGE
TANK
OVERFLOW
TANK
TO
HOSE
SURGE
TANK
DRAIN PRESSURE FILLER FRESH
SACRIFICIAL
WATER
PUMP ANODE
COPPER
COVER
HEATER
THERMOSTAT
FRESH FRESH FRESH
SEA SEA
SEA HEAT FRESH SURGE
TO
HOUSING
HOSE
HOUSING
WATER WATER
WATER WATER WATER WATER
OUTLET OUTLET
OUTLET PUMP PUMP
PU~1P
EXCHANGER
WATER TANK
PUMP
MOUNTING
TO
TANK
HOUSING
PUMP
HOUSING TO
EXCHANGER
MOUNTING
HEAT
EXCHANGER
SHAFT
BUSHING
MOUNTING
MOUNTING
QUAN
1 1 1 1 1
AR
6
1 1 3 1 1 1 2
AR
1 1
2
1 1 1 1 1 1 1 1 1 1 1 1
AR
2 1 1 1 1 1 3 3 2 1 1 1 3 1 1 1 1 1 1
231
Page 35
WESTERBEKE
7 -
COOLING
SYSTEM -1976
232
co
co
-
N
c5
Z
0
Z
~
~I
«
.;
c:
0
o z
'\
<7
<7
Page 36
WESTERBEKE
7 -
COOLING
SYSTEM
-
1976
REF
1 2
3
4 5 6 7
8
9
10
11 12 13 14 15 16
17
18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47
PN
20666 20289 20679 20292 11517 11341 20664
17217 1666 15263 16690 18999 16665 15257 13927 17298 16694 19035
11659
13519 20669 18346 20671 20668 19392 20662 20658 19402 19390 21457 20676 21467
19369 20519
11411
11500
11501
11405
19448 13329
11499
11751 20979
11885 1900S 15271
13760
NAHE
TANK GASKET THERMOSTAT
HOUSING HOSE CLAMP ELBOW SHAFT GASKET HOUSING NIPPLE
I~lPELLER
GASKET COVER ELBOW CLAHP HOSE BUSHING BUSHING NIPPLE RING SHAFT BEARHJG RING
HOUSING SEAL GASKET
I
~lPELLER
COVER
LOCKNUT
SHAFT
BRACKET
PLUG
EXCHANGER
CLN1P
TUBE
HOSE
CLAMP
PLATE
ELBOW
CAP
NFCK
PIN
ZINC
WASHER
SCREW
CLM1P
REMARKS SURGE
THERMOSTAT
HOUSING
THERMOSTAT
HEATER
HEATER
FRESH SEA SEA SEA SEA SEA COVER SEA SEA SEA SEA FRESH FRESH FRESH
HOSE
WATER
WATER
ItJATER WATER WATER WATER
WATER WATER
I~ATER
WATER
TO
PUMP
PU~1P
PUMP PUMP PUMP
SEA
PUHP PUMP HOSE PUMP
WATER WATER WATER
OUTLET
HOUSING
WATER
HOUSING TO
TO INLET INLET INLET
RETAINING -FRESH FRESH FRESH
WATER WATER
PUHP
PU~lP
RETAINING -FRESH FRESH FRESH FRESH FRESH FRESH FRESH FRESH HEAT HEAT
WATER WATER WATER WATER WATER WATER WATER
EXCHANGER
PUMP PUMP
put~P
PUMP PUHP PUMP PUMP
MOUNTING
EXCHANGER HEAT HEAT
EX(HANGER SURGE SURGE
TANK
OVERFLOW
TANK
TO
HEAT HOSE SURGE SURGE
TANK
MOUNTING
TANK
DRAIN
PRESSURE
FILLER FRESH
SArRIFICIAL
WATER
PUMP
ANOGE
SHAFT
COPPER COVER HEATER
TO
HOUSING
HOSE
TO
TANK
PUMP EXCHANGER EXCHANGER
WATER
WATER
PUMP
PUMP
SHAFT
HOUSING
EXCHANGER
QUAN
1 1 1 1
AR
6
1 1 1 1 3 1 1 1 1 2
AR
1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1
AR
2 1 1 1 1 1 1 3 3
1
233
Page 37
WESTERBEKE
00
7 -
COOLING
SYSTEM -SEPTEMBER
1977
234
COl
~I
(\J
c::i
z
~
z
<l:
.
~
:::1
0::
t:;
00
\®\
\
\
Page 38
WESTERBEKE
7 -
COOLING
SYSTEM
-
SEPTn1BER
1977
REF
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16 17 18
19 20 25 26
27 28 29 30 31
32
33
34
35
36
37
38
39 40 41 42
44 45
46
47
PN
20666 20289
20679
20292
11517 11341
20664
17217 16666 15263 16690 18999 16665 15257 13927 17298 16694 19035 11659 13519
22294
20662 20658 19402 19390
21457
22288 21467 19369
20519
11411 11500 11501 11405 19448 13329 11499 11751 11885 19005 15271 13760
NAME
TANK GASKET THERMOSTAT HOUSING HOSE CLAMP
ELBOW SHAFT GASKET HOUSING
NIPPLE
IMPELLER GASKET
COVER
ELBOW CLAMP HOSE BUSHING BUSHING
NIPPLE HOUSING SEAL GASKET
IMPELLER
COVER
LOCKNUT
SHAFT BRACKET
PLUG
EXCHANGER
CLAMP TUBE HOSE
CLAMP
PLATE
ELBOW
CAP
FILLER
ZINC WASHER
SCREW
CLAMP
REMARKS SURGE
THERMOSTAT
HOUSING THERMOSTAT CABLE SEA
WATER
SEA
WATER
SEA
WATER
SEA
WATER
COVER
SEA
WATER
SEA
WATER
1/4 -
TO
SEA
28NF
PU~1P
PUMP
PU~"lP
pur~p
WATER
HOSE PUMP
ASSEMBLY 1/8
NPT -BRASS
HEAT SURGE
TANK
OVERFLOW 1 1/4 1.0. HOSE
SURGE
TANK
DRAIN PRESSURE NECK
SACRIFICIAL
ANODE
COPPER
COVER
TO
HOUSING
HOSE
TO
TANK
PUMP
TO
EXCHANGER
QUAN
1 1 1 1
AR
6
1 1 1 1 3 1 1 1 1
2
AR
1 1 1 1 1 1 1 1 1 1 1 1 1 1
1
9
4
lL
"2
2 1 1 1 1 1 3 3 1
235
Page 39
WESTERBEKE
DRWG 15717
SEPT.
7/DS/WPD3/WPD4:
77
BACK
END
ARRANGEMENTS
MODEL
DRWG 15717
MAY
72
MODEL
WPD-4
WPD-3
2
236
DRWG
SEPT.
77
MODEL
15716
W7
Page 40
vJES
TERBE
7
/DS/INPD3/\,JPD4:
KE
BACK
END
ARRANGEMENTS
REF
1-1 1-2
2 4 5
6
7 8 9
10
11
12
PN 16467
16507 13430 15681 13416 16721 16027 20750 21991 21989 22265 21990
NAME SHAFT
SHAFT PLATE DRIVE COUPLING KEY PLATE PLATE DRIVE COUPLING BEARING COUPL
HJG
RH1ARKS GENERATOR
GENERATOR ADAPTS FLEXIBLE -REPLACES DRIVE
ADAPTS
ADAPTS
SHAFT -ENGINE
DRIVE -PC DRIVE -YCB
3KW
GENERATOR
TO
TRANSMISSION
TRANSMISSION 4KW
GENERATOR
TO
GENERATOR
16420
TO
FLEXIBLE DRIVE -FLYWHEEL
GENERATOR
GENERATOR
TO
FLYWHEEL
AND
16441
INPUT
SHAFT
CRANKCASE
TO
FLYWHEEL
HOUSING
HOUSING
qUAN
1 1 1 1 1 1 1 1 1 1 1 1
237
Page 41
PROPULSION
ELECTRICAL:
STARTER -GENERATOR
PANEL
i6
10
DRWG
.110
•
10
'16
16672
16
®
®
10 10
10
10
16
'16
238
Page 42
PROPULSION
ELECTRICAL:
STARTER -GENERATOR
REF
1
2
3 4 5 6 7 8
9 10-1 10-2 10-3
PN
16659 11489 16435 16438 11956 11544 11545 11542 11543 16763 16668 12972
NAME
M~METER
SOLENOID
STARTER
REGULATOR KEYSWITCH GAUGE GAUGE SENDER SENDER PANEL PANEL SCREW
REMARKS
START COMBINATION
STARTER/GENERATOR STARTER/GENERATOR 3
TER~lINAL
OIL
PRESSURE WATER OIL WATER
EXCLUDES
WITHOUT
PANEL
TEMPERATURE
PRESSURE
TEMPERATURE
SENDERS
INSTRUMENTS
MOUNTING
QU/\N
1 1 1 1 1 1 1 1 1 1 1 1
239
Page 43
Page 44
PROPULS
ION
ELECTRICAL:
STARTER
-
AL
TERN/HOR
REF
1 2 3 4 5 6-1 6-2 7 8 9
10 11 12 14 15 16 17 18 19 20 21 22
PN
11581 11544 11545 11542 11543 16668 16763 11550 16735 19270 11670 11675 11383 11432 20946 20947 19209 19208 19206 19205 11957 19203
NM1E
AM~lETER
GAUGE GAUGE SENDER SENDER PANEL PANEL REGULATOR STARTER ALTERNATOR
\~I
RE CP,BLE S\'JITCH LAHP BREAKER BREAKER CABLE HARNESS Ci\BLE HARNESS
S\~
ITCH PANEL
REMARKS SW
OIL
PRESSURE -SW WATER OIL WATER WITHOUT WITH
55
TEMPERATURE
PRESSURE
TEMPERATURE
GAUGES
GAUGES
Ar'W -12
VOLT -NEG/HIVE
-
S~!
REGULATOR -EXCITATION ALTERNATOR OIL
PRESSURE -NO
10
Ar'-1P
40
Ar'W
I
NSTRUf·1ENT
ENGINE STARTING
TO
REGULATOR
PANEL
TO
INSTRUMENT
PANEL
PANEL
ENGINE -STARTING
PUSHBUTTON START
GROUND
QUAN
1 1 1 1 1 1 1 1 1 1 1 1 1 3 1 1 1 1 1 1 1 1
241
Page 45
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Page 46
GENERATOR
CONTROLS
(3.
5K\~
PC)
REF
1-1 1-2 1­1-4 1-5 2-1 2-2 2-3 2-4 2-5 2-6 3-1 3-2 4 5-1 5-2 5-3 6-1 6-2 7-1 7-2 8 9-1
9-2 12 13 14 15 16 17 19-1 19-2 19-3 20 21 22 23-1 23-2 23-3 23-4 24 25 26-1 26-2 26-3 26-4 26-5 26-6 26-7 27 28-1 28-2 31 32 33
3
PN 16090
16091 16502 16503 16504 16463 13439 13563 16719 17306 17307 16735 17478 16681 16724 16725 13855 11467 11429 16082 16385 16704 11457 11454 16083 16751 16361 16085 16684 16362 16695 16696 13856 16703 16485 16486 16518 16717 16697 16726 16681 16722 23041 15184 12610 16750 15186 15183 15189
11383 12884 13350 16720
17236 11460
NAME STUD
NUT LOCKWASHER
\~i\SHER
WASHER
PANEL PANEL
CLA~~P
GROMMET BUSHING PLUG STARTER BRACKET SWITCH BLOCK
~1ARKER
PLATE BULB SOCKET
DIODE
BRACKET
RESISTOR FUSE FUSEHOLDER
TRANSFORMER
FUSEHOLDER
TRIAC
DIAC
RESISTOR CAPACITOR BLOCK
i~ARKER
PLATE CAPACITOR
DIODE DIODE
NAr~EPLATE
PANEL PANEL PLUG SWITCH SWITCH SOLENOID BRACKET SPRING BLOCK
LEVER SCREW TENSIONER
S\~
ITCH SWITCH TEE
CAPACITOR RELAY DIODE
REfv1ARKS BATTERY
CONNECTION
FLAT SHOULDER COMPLETE SHEET HARNESS -INSIDE PANEL -CONTROL PANEL -OUTPUT PANEL -OUTPUT
STARTER
~1ETAL
ONLY
TO
CRANKCASE
PANEL
WIRE WIRES WIRE
START 7
TERt~I
NAL
TERf~INAL
TERMINAL CHARGE CHARGE
DIODE CHARGE 5
AMP -SLOW
BLOCK BLOCK
- 7
SECURING LIGHT -24 LIGHT
MOUNTING
BLEED
BLOW
VARIABLE 3
TERMINAL -OUTPUT OUTPUT TERMINAL ARC
REMOTE REMOTE -FOR REMOTE -FOR OVERRIDE REMOTE OIL FUEL SOLENOID PLUNGER 3
TER~'11
TERMINAL
BLOCK
BLOCK
SECURING
SUPPRESSING
CONTROL
PANEL USE USE
SWITCH
MOUNTING
START
PRESSURE
LEVER
CIRCUIT
(REPLACES
MOUNTING
(NOT
REQUIRED
N.AL
WITH WITHOUT
FUEL -SOLENOID SOLENOID PLUNGER OIL
PRESSURE -NORMALLY WATER WATER
CHARGE START
PLUNGER
SPRING
(NOT
TEMPERATURE -NORMALLY TEMPERATURE
CIRCUIT
CIRCUIT -SOLENOID
BUNDLE
HOLE
TERr1INAL
VOLT
PROTECTIVE
PROTECTIVE
HOLE
OVERRIDE
15190) ON
23041)
REQUIRED
OPEN
SWITCH
MOUNTING
HOLD
CONTROLS
CONTROLS
ON
23041)
CLOSED
ON
QUAN
1 8 8 8 4
1
1
1
1
1
1 1
1
1
1
1
1
1
1
3
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
243
Page 47
GENERATOR
CONTROLS:
CD
3KW & 4KW
1 1
I
<;;RN
YCB
WHT
'14
14
1
R(D
B+
~12
BATTERY
SM
RED
1-14
BLU
.,
BRN
.
I
ENGI'NE
I
14
::!
•
$lQ@
'14
.CONTR-OL
"
I
PANEL,
N.O·
ORN"14
ENGINE
j
" _
~I?~~~l
@
GRN
ffl
ORN ~ 14
MOUNTED
La.
!~MOTE
"71
14
RED
,~
F'Afn
PANEL
'I"
SJ
..
®
B-
BATTERY
RETURN
---
~.-
--
...
BLK
"'14
~~
@REGULATOR.
,
~
'--
~
@
r
~L
O
I--
,
~
~--
<r
BLK
*14
ElLU
'14
<eRN
'14
,
I
0,
Q'
BATT.
C~IARGI
@:@J
@l
@ -
K:
@'-~
NG
---
®
:J
<r
~
~
z
0::
~
I
,
I
4)
@(@
\ '\. /
°3
°
d c
<r
•
..J
'"
oJ
~B-
@T
...L
21
•
z
II)
'"
<r
,
z
'"
II)
·t\
O·
e
00
.-
ORN
..
z
0
'"
C5
d
..
..
<r
. -
,-
•
r
r
z
I
I
a:
~
~
0
/ J
()6
0'
ORN
Jr;14
"14
RED
"'12
RED
..
.
0 oJ
'"
"12
()7
0
/
'"
..
0
OJ
a:
~
'\....
I.>'
19
I
ORN
WHT
8RN
@
-14
"-14
""14
0r-
WHT"14
c;
[]@
@
RE
,
D'I2
244
Page 48
GENERATOR
CONTROLS:
3KW & 4Kvl
YCB
REF
1 2 3 4 5 6
7 8 9
10 11 12 13 14 15 16
17
18
19 20 21 22 23
24 25 26 27 28
29
30
31
32
33
34
PN 23041
13382 12884 11383 16735 20974
20975
15222 16724 16725 15718 11432 11467 11454 16722 16681 11460 20655 11429 11464 20757
20976
16695 16696 13856
22016
16704 22015 16703 22014 22017 16750 13855 15139
NM~E
SOLENOID SWITCH SWITCH SWITCH MOTOR BLOCK STRIP PLATE BLOCK STRIP PLATE LAMP LAMP FUSEHOLDER SWITCH
S\~ITCH
DIODE CHARGER SOCKET
FUSE SOCKET FUSE BLOCK STRIP PLATE DIODE RESISTOR TRANSISTOR CAPAC
ITOR
DIODE HEAT
SINK BLOCK PLATE
JU~1PER
Rn1.ARKS FUEL
HIGH WATER OIL ELECTRIC 4
SHUTDO\'iN
\~ATER
TEJ.1PERATURE
PRESSURE
STARTER
TERMINAL MARKER STRADDLE 7
TE
Rf1 I NA.L
r~ARKER
- 7
STRADDLE
14.4 28
OIL LOCAL
VOLT
VOLT
PRESSURE
AND
BATTERY LAMP
10
LAMP
15 3 MARKER
(RED
AMP
SLOW
(GREEN
Ar~P
TERMINAL
- 3
STRADDLE
ZENER 3
TERr1INAL
STRADDLE
TEHPERA.TURE -NORf1ALLY
-
NOR~'lALL
Y
CLOSED
TERMINAL
OVERRIDE
Rn10TE
START
LENS)
BLm~
LENS)
TERMINAL
OPEN
QUAN
1 1 1 1
1
1 1 2 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 2 1 1 1 2 1
245
Page 49
3.SKW
PC
GENERATOR
246
Page 50
3.5KW
PC
GENERATOR
REF
1 2 3 4 5 6 7
8
9 10 12 13 14 16 18
21
22
PN 16089
17536 14277 17539 17543 17544 17540 17548 17542 17541 17538 17549 17535 17545 17456 17547 17537
NAME GENERATOR
AR~1ATURE
BEARING
FRAME SHOE COIL BRUSHRIG RECTI
F I
ER BRUSH SPRING BLOWER STUD NUT CLIP COVER STRIP RING
REMARKS COMPLETE -3.5KW -120VAC -60HZ
120VAC -60HZ REAR -PROVIDE
SPEC
AND
SFRIAL
NUMBERS GENERATOR POLE FIELD -SET
OF
TWO
WIRED
TOGETHER
ASSEMBLY COLLECTOR
BRUSH -COLLECTOR
RING
RING
GENERATOR
AR~1ATURE
ARr~ATURE
END GENERATOR
BELL
STUD
COVER
END CONNECTOR -RECTIFIERS COLLECTOR
QUAN
1 1
1 1
2
1 1 2 4 4 1 1 1 2 1 1 1
247
Page 51
yeB
2
I
3'
GENERATOR
..
-
--
24
29
()
248
67
Page 52
YCB
GENERATOR
REF
1-1 1-2 2-1 2-2 3
4
5
6
7
10 11 13 14 15 16
17
18
19 20 23 24 29 31 36
65 66 67 68 69
70
71
72
73
75 77
PN
21746 21745 21748 21747 21750 21751 21769 21752 21753 21749 21756
18310 21772 21758 21759
21760 21773 21768 21761 21764 21774
21775
21777 21766
20655
21755 21762 21763 21765 21767
18311
21778 21779
21780 21781
NAr~E
STATOR STATOR ROTOR ROTOR BELL BEARING PIN CAPACITOR BRACKET HARNESS CONNECTOR RECTIFIER STRAP GUIDE BRUSH TERMINAL STUD NUT SCREW SLEEVE
ADAPTER
COVER HOUSING TERMINAL CHARGER BRACKET
COVER
POST POST
STRIP
RECTIFIER HOLDER FUSE
SPACER
BRACKET
REMARKS
ASSEMBLY -3.0KW
ASSEMBLY
-
4.0KvJ
ASSEMBLY -3.0KW
ASSEMBLY -4.0KW
END ROLLER LOCATING
CAPACITOR
WI
RH~G
\~
I
RING
MOUNTING
DIODE GROUND
GENERATOR
BRUSH
GENERATOR
TAB ROTOR -THROUGH ROTOR
THROUGH
STUD
GENERATOR -THROUGH
GENERATOR
STUD
GENERATOR
END
BELL
TAB
CONNECTOR GROUND ASSEMBLY -BATTERY -NON
BATTERY BATTERY
CHARGER CHARGER
TERMINAL
BRACKET BINDING -REO -BATTERY BINDING -BLACK -BATTERY TERMINAL -BATTERY DIODE -BATTERY FUSE -BATTERY 15
AMP -BATTERY
THREADED -BATTERY
BATTERY
CHARGER
CHARGER
CHARGER
CHARGER
CHARGER
CHARGER
MOUNTING
REGULATING
CHARGER
CHARGER
QUAN
1
1 1 1 1 1
4
1 1 1 1
2
1 1
2
1 1 1
4
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2
249
Page 53
YCB
BA
TTERY
CHARGER
-
FEBRUARY
1977
250
--,
._-
-----
~
. -
--
~~--.
,--
.
--
-
_
..
-=,.",...,.-
~\-
/
Page 54
YCB
BATTERY
CHARGER
-
FEBRUARY
1977
REF
1 2 3
4
5-1 5-2 6
7 8 9
10
11
12
PN
11454 11464 16750 19123 22014 22016 22015 22034 21995 21996 22019 15139 13855
r~Ar1E
FUSEHOLDER
FUSE BLOCK SPACER
DIODE
DIODE TRANSISTOR HEATSINK BRACKET COVER STANDOFF JUMPER
PLATE
REMARKS
10
ASB
ZENER RECTI
FI
ER
QUAN
1 1
1 4 1 1 1 1 1 1 2 1 2
251
Page 55
os:
MOUNTS -EXTERNAL
COMPONENTS
252
Page 56
DS:
MOUNTS
-
EXTERNAL
Cm1PONENTS
REF
1 2-1 2-2 3-1 3-2 3-3 4 5-1 5-2 6 7 8-1 8-2 9
10-1 10-2 10­11 12 13 14 15-1 15-2 15­16 17 18 19 20 21 22 23 24
3
3
PN 17798
13871 13870 16692 16691 11471
16674 13870
13325 16694
13927
17293
16690 16063
13705
13660 15201
16673
16675 16025 15768
16437
11868
15997
15998
16440
16062
11125
16701
16511
16687
16435
20756
NAr~E
BRACKET CLAMP SHU1 TEE GUSHING PETCOCK BRACKET SHIH CLAHP HOSE ELBOW CLAr-1P NIPPLE
MOUNT
ISOLATOR
ISOLATOR STUD BRACKET RAIL BRACKET BELT HUB KEY LOCKvJASHER PULLEY PULLEY PUnE STRAP
\~ASHER
CUP BRACKET
r~OTOR
PLATE
REf.1.Ll.RKS STOP
CABl_ CABLE
SEA SEA SEA
SHIFT
CLAr~P
SHIFT
SPECIFY
Ci\GLE
E
CLA!~P
l>JATER IU\TER W!\TER
DR/UN DRAPJ DRAIN
LEVER CAGLE
LENGTH
HOSE WATER
REAR
PUMP
LEFT
OUTLET
AND
RIGHT
AND
REAR
FRONT
ISOLATOR THROTTLE RIGHT STARTER
CAGLE
AND
LEFT
t>.10UrHING STARTER/GENERATOR CRANKSH!\FT HUB
LOCKING CRANKSHAFT C
F~Ai'J
KS
H/\
PULLEY PULLEY
FT
STARTER/GENERATOR
FRONT
STARTER
MOUNT
ADJUSTING
SPECIAL
ISOLATOR DECGr1PRESS STARTER
FLYWHECL
RET!\INING
ION
LEVER
r·10TOR/GErJCRATOR
HOUSING
COVER
ENG I NE
HlLET
QUM
1 2
1
1
1
1
1 2 2
1
1 2 2 4
2 2 4
1
2
1
1
1
1
1
1 1 1 1 1 1 1
1 1
253
Page 57
WPD3:
MOUNTS -EXTERNAL
COMPONENTS
254
Page 58
WPD3:
MOUNTS -EXTERNAL
COMPONENTS
REF
1
2 3 4
5 6 7 -1 7-2
11
12 13 14 15-1 15-2 15-3 15-4 16 17
PN 16732
16464 16461 16460 13436 16476 16394
13562
16686 13328 16471 17269 13709 13660 15201 15210 16422 13396
NAME LATCH
NAMEPLATE NAMEPLATE NAMEPLATE BASE
SPACER
HARNESS CLAMP GAUGE TEE CHANNEL NIPPLE
ISOLATOR
ISOLATOR STUD STUD
BRACKET CHANNEL
REMARKS PMEL
ENGINE PANEL
BATTERY
COVER
DATA
CONTROLS
CONNECTIONS
HARNESS OIL
PRESSURE
FRONT
REAR
FRONT FRONT FRONT
ISOLATOR
AND
PANEL
REAR
-
MECHANICAL
REAR
ISOLATOR
QUAN
1
1
1
1
1
1
1 2 1 1 1 1
2
2
1
3
1 1
255
Page 59
WPD4:
MOUNTS -EXTERNAL
COMPONENTS
256
Page 60
WPD4:
MOUNTS -EXTERNAL
CO~lPONENTS
REF
1 2 3 4-1 4-2 4­4-4 4-5 4-6 4-7 4-8 <+-9 4-10 4-11
5
6
7
8
9
10 11 12
13
14
15 16-1 16-2
17-1 17-2
18-1
18-2
19
3
PN
20753 20752 20964 20674 20749 20759 20975 16695 16724 20974
11460
16696 16725 20975 20751 20760 16686 13340 11981 20755 13709 13660 17464 16681
16722 11429 11432 20757 11467 11454
11464 20578
NAME
STUD
PLATE NAI,1E
PLATE PANEL PANEL
GROMMET
~lARKER
BLOCK BLOCK BLOCK DIODE
MARKER
~~ARKER
MARKER
ISOLATOR
HARNESS
~lETER
ELBOW
HOSE MOUNT
ISOLATOR ISOLATOR PUMP
SW
ITCH
SW
ITCH
SOCKET
LAMP
SOCKET
LAI~P
FUSEHOLDER FUSE HARNESS
REMARKS PANEL
PANEL PANEL GENERATOR GENERATOR WIRE TERMINAL
MOU~nI
MOU~nI
CONTROLS -YCB
CONTROL CONTROL -COMPLETE
PROTECTING -CONTROL
BLOCK
PANEL PANEL
PANEL
PANEL PANEL
PANEL CONTROL
ENGINE OIL
ENGINE
ENGINE GENERATOR
PANEL
TO
CONTROL
PRESSURE
LUBE LUBE
SUPPORT -REAR REAR FRONT
SEA
WATER
UPPER
LOWER
PANEL
NG NG
-
WITHOUT
MOUNTING
PANEL
GAUGE
OIL
HOSE
OIL
TO
OIL
ELECTRICS
PANEL
MANIFOLD
QUAN
2 1 1 1 1 2 1 1 1 1 1 1 1 1 4 1 1 1 1 1 2 2 1 1 1 1 1 1 1 1 1 1
257
Page 61
WESTERBEKE
7:
MOUNTS -EXTERNAL
COMPONENTS
258
Page 62
~JESTERBEKE
7 :
MOUNTS -EXTERNAL
COf'1PONENTS
REF
3 4 11548 5 6
8 11969
10 19219
Pf~
19484
1 2
20695 21720
20694 13660
7 13705
11615
9
NA~1E
PUMP PULLEY BELT PULLEY MOUNT
ISOLATOR
ISOLATOR r'1AN I FOLD PLUG BRACKET
REMARKS
ASSEMBLY -FRESH ALTERNATOR ALTERNATOR
DRIVE
DRIVE ALTERNATOR ALTERNATOR
SUPPORT
FRONT
REAR OIL OIL
~1ANIFOLD
OIL
MMIFOLD
TO
ENGINE
WATER
QUAr~
1 1 1 1
1 2 2
1 3
1
259
Page 63
TYPE
SSR
(W7/DS
ENGINES) & SSL
(4-60
ENGINE)
TRANSMISSION
260
Page 64
TYPE
SSR
(W7/DS
ENGINES) & SSL
(4-60
ENGINE)
TRANS~1
I
SS I ON
REF
1-1 1-2 1-3 2 3 4 5 6 7 8 9-1
9-2 10 11 12
13
14 15-1 15-2 16 17 18 19 20 21 22-1 22-2
22-3
23
24-1 24-2 25 26-1 26-2 26-3 27-1 27-2 27-3 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43
PN 14998
16310
21882
14993 14990 14999 13341 14992 14981 14975 14974
21883
14955 14950 14983 14973 14954 14986 16311 14969 14952 14971 14962 14964 14965 14976 17217 17217 14872 14985 16314 14978 14988 16312 16313 14987 16315 16316 14966 14967 14960 14961 14963 14953 14968 14951 14972 14957 14984 14958 14980 14970 14996 14997
NAf'~E
HOUSING
HOUSING HOUSING GASKET
PIN CAPSCREW PLUG DIPSTICK ARM PIN SHAFT SHAFT PIN O-RING
IDLER
~JASHER
BEARING GEAR GEAR
BEARING
RING SEAL
RACE
BEARING
BEARING SHAFT SHAFT SHAFT SHAFT CLUTCH CLUTCH WASHER GEAR GEAR GEAR GEAR GEAR GEAR BEARING BEARING RACE RACE BEARING RING
BEARING
RING SEAL
KEY COUPLING O-RING WASHER
LOC
KNUT SHAFT ARM
REMARKS HOUSING
HOUSING & PLATE HOUSING
&
PLATE
&
PLATE
ASSEMBLY ASSEMBLY ASSEMBLY -W7/DS
ALIGNMENT
12
POINT PIPE DIPSTICK
AND
VENT
ASSEMBLY
LEVER
CLUTCH
ACTUATING IDLER -SHORT -14998 IDLER -LONG -21882 I
DLER
SHAFT
IDLER
SHAFT
THRUST -IDLER NEEDLE
DRIVER -W7/DS DRIVER -FOUR
ROLLER -IDLER
ENGINES & FOUR
60
ENGINE BALL -ASSEMBLY RETAINING INPUT THRUST -INPUT NEEDLE NEEDLE
SHAFT
SHAFT
THRUST -INPUT
ROLLER -INPUT IMPELLER IMPELLER
8
BLADE
IMPELLER
-
LEFT
OUTPUT
~J7
/DS
ENGINES
FOUR
60
ENGrr~E
CLUTCH 30T 30T -DRIVEN -FOUR
30T -DRIVEN -FOUR
FACE
-
DRIVEr~
-
W7/DS
60
60 26T -DRIVEN -W7/DS 26T -DRIVEN -FOUR 26T -DRIVEN -FOUR NEEDLE NEEDLE
ROLLER -GEAR
ROLLER -BASE THRUST -OUTPUT THRUST -OUTPUT NEEDLE
THRUST -OUTPUT
60 60
SHAFT
SHAFT RETAINING RETAINING
OUTPUT OUTPUT
SHA.FT SHAFT
COUPLING COUPLING COUPLING LEVER
AR~1
LEVER
-
W7/DS
-
FOUR
HOUSING
HOUSING
1.3:1
SHAFT SHAFT
HAND
THREAD
ENGINES
ENGINE ENGINE
ENGINES
ENGINE
ENGINE
SHAFT
ENGINES
60
ENGINES
60
ENGINE
1.3:1 2:1
1.3:1
2:1
ENGINE
2:1
QUAN
1
1
1 1 2 4 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
261
Page 65
TYPE
SSR
(W7/DS
ENGINES) & SSL
(4-60
ENGINE)
TRANSMISSION
262
'-.9
z
S
<t
0::
o
I
/
Page 66
TYPE
SSR
(W7/DS
ENGINES) & SSL
(4-60
ENGINE)
TRANSMISSION
REF
44 45 46 47 48 49 50 51 52 53-1 53-2 54-1 54-2 54-3 54-4 54-5 54-6 54-7 54-8 54-9 55-1 55-2 55-3
PN 14956
14959 14989 14979 14990 14977 16119 14994 14995 16428 16671 16662 19007 16445 19006 15263 15271 16663 15257 19005 16396 11192 11853
NAME
PIN O-RING l-iASHER SPRING PHl
SEG~1ENT
NAMEPLATE PIN SHOE NAMEPLATE NAMEPLATE
KIT KIT
KIT KIT BODY
SCRE\~
SEAL COVER WASHER
TRANSMISSION TRANSMISSION TRANSMISSION
REMARKS LEVER
LEVER
ARM ARM
SHAFT SHAFT
BELLEVILLE
INDEXING
SEGMENT
GUIDE -INDEXING -SEGMENT
HJDEXING
DRIVE
IDLER
SCREW SHAFT
CLUTCH
\·17
IDS
ENGINES FOUR 6
8
PUMP PUMP
COVER
COVER COMPLETE COMPLETE -FOUR COMPLETE -FOUR
60 BLADE BLADE
REBUILD
REBUILD
TO
TO
ENGINE
IMPELLER IMPELLER
- 6
- 8
PUMP
HOUSING
PUMP
HOUSING
-
W7/DS
60 60
REPLACEMENT REPLACEMENT BLADE BLADE
IMPELLER IMPELLER
ENGINES
ENGINE ENGINE
1.
2:1
3:
1 1
QUAN
1 1 1 1 1
1 1
1
1 1 1 1 1 1 1 1
2
1 1 1 1
1
263
Page 67
I~ES
TERBE
KE
7 /
OS/WP03/~JP04:
~ISCELLANEOUS
REF
1-1 1-2
2 3 4
PN 17484
21607 17485 11592 16743
NAME
GASKET
GASKET GASKET PUHP
SWITCH
REf'1ARKS SET -UPPER
SET -UPPER
-
-
5HP
7HP SET -LOWER SUHP -LUBE
OIL
GENERATOR -OFF-SHORE
PO\~ER
QUi'lN
1 1 1 1
1
Page 68
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