8-19: Assemblies and Parts Lists
Figure 8-16. Engine Assembly - Part 1 of 2
610-004-749 Rev. A
A
14
1
3
14
11
18
6
4
28
4X
20
12X
21 26
24
17
4X
19
000-049-053 FILTER, B&S VANGUARD FOAM AIR FILTER
000-049-012 FILTER, 16HP AIR-VANGUARD I/C
000-049-014 FILTER, OIL B&S
000-106-009
PLUG,1/8" NPT ALLEN HEAD
21
4X
5
10
29
3X
TORQUE TO
25 FT LBS
22
30
4X
23
22
258
27827825
3
9
2
713
HIDDEN FROM VIEW
UNDER CARBURETOR.
000-049-258
FILTER, B&S FUEL
12
DETAIL A
SCALE
1 : 2
16
29
3X
2
15
4X
NOTES:
1. SEE ASY-45997 FOR ASSEMBLY INSTRUCTIONS.
2. SEE ENG-45975 OR ADHESIVE MATERIAL PRODUCTION LINE
REFERNCE CARD FOR SEALANT INFORMATION.
CUT ITEM
5
IN HALF.
3
3
ITEM NO.
QTY.
DESCRIPTION
MATERIAL
PART NO.
30 4
WASHER, 5/16" FLAT, USS
STEEL
000-174-004
29 6
WASHER, 1/4" FLAT
STEEL
000-174-002
28 4
WASHER, #10 FLAT
S. STEEL
000-174-001
27 2
VALVE, CHECK - DIVERTER CONTROL
VARIOUS
000-169-156
26
3.33'
TRIMLOK, 3/4" BULB x 3/16" OPENING (40" LG.)
VARIOUS
000-131-060
25 2
TEE, 3/16" PLASTIC VACUUM INSERT
ABS
000-052-155
24 1
SHAFT, B&S 23HP STUB
STEEL
000-150-169
23 2
SCREW, 5/16"-18UNC X 4.0" LG., HEX HEAD
S. STEEL
000-143-660
22 2
SCREW, 5/16"-18UNC X 3.5" LG. GRADE 8
STEEL
000-143-659
21 4
SCREW, #10-24UNC x 0.50" LG. HEX HEAD
S. STEEL
000-143-126
20 12
RIVET, AB4-3A ALUMINUM POP 1/8" x 1/4" LG. (GRIP RANGE 0.126"-
0.187")
ALUMINUM
000-140-001
19 1
PULLEY, AK47-H
STEEL
000-109-040
18 1
PLATE, ENGINE DUCT - COATED
ASTM A1008
CS TYPE B
000-105-562
17 4
NUT, 6MM HEX NYLOCK FLANGE S/S
STEEL
000-094-125
16 1
NUT, 5/16"-18UNC HEX
STEEL
000-094-012
15 4
NUT, 5/16"-18UNC HEX 2 WAY LOCKING
AISI 304
000-094-081
14 2
KEY, 1/4" x 1-1/2" LG. CLASS 2 FIT
AISI 8630
000-077-010
13 1
INSULATION, 1" HI-TEMP ALUM SLEEVE x 60" LG.
VARIOUS
000-131-139
12 1
INSERT, #23 (1/8" NPT x 3/16" BARB)
BRASS
000-052-293
11 1
HOUSING, RADIATOR DUCT - COATED
ASTM A1008
CS TYPE B
000-042-074
10 1
HOSE, DRAIN
VARIOUS
000-068-219
9 1
HOSE, 5/32" RUBBER VAC X 4.5" LG
RUBBER
000-068-1007
8 4
HOSE, 5/32" I.D. RUBBER/VACUUM X 1.5" LG.
RUBBER
000-068-1006
7 1
HOSE, 1/4" I.D. FUEL LOW PERM x 120" LG.
RUBBER
000-068-979
6 2
GASKET, ENGINE DUCT
NEOPRENE
000-057-226
5 2
GASKET, 1/2" X 1/4" X 18-1/8" LG.
VARIOUS
000-057-026
4 1
ENGINE, B&S 23HP
VARIOUS
000-047-037
3 1
COUPLER, GUARDIAN 7/8" X 1" BORE - 18/23 HP
VARIOUS
000-039-060
2 2
CLAMP, 1" CUSHION LOOP w/ 7/16 MOUNT HOLE
VARIOUS
000-033-117
1 1
BUSHING, H X 1"
STEEL
000-020-025
LTR
REVISION DESCRIPTION
CODE
DATE
BY
CHKD
APPVD
A
RELEASE DRAWING.
NEW
1/13/2020
L.O.L.
M.B.B. M.B.B.
D
C
B
A
B
C
D
1
2
3
4
5
6
7
8
8
7
6
5
4
3
2
1
E
F
E
F
A
ASSEMBLY, ENGINE - CTS 403 FLEX
A
REV
610-004-749
01/13/2020
01/13/2020
01/13/2020
USED ON
NEXT ASSY
APPLICATION
WEIGHT:
PART NUMBER
UNLESS OTHERWISE NOTED
DIMENSIONS ARE IN INCHES
BREAK ALL SHARP EDGES 0.005-.015
SIZE
C
11015 47th Avenue West,
Mukilteo, Washington 98275
PROPRIETARY INFORMATION
SHEET 1 OF 1
SCALE: 1:6
APPVD
CHECKED
DRAWN
125
MACHINE
FINISH
L.O.L.
M.B.B.
M.B.B.
PRJ000245
CTS 403 FLEX
- - -- - -
610-050-749
- - -- - -
- - -- - -
- - - - - -
TOLERANCES
.X=
.1
.XX=
.03
.XXX=
.010
ANGULAR =
2°
CODE:
103.65
A
14
1
3
14
11
18
6
4
28
4X
20
12X
21 26
24
17
4X
19
000-049-053 FILTER, B&S VANGUARD FOAM AIR FILTER
000-049-012 FILTER, 16HP AIR-VANGUARD I/C
000-049-014 FILTER, OIL B&S
000-106-009
PLUG,1/8" NPT ALLEN HEAD
21
4X
5
10
29
3X
TORQUE TO
25 FT LBS
22
30
4X
23
22
258
27827825
3
9
2
713
HIDDEN FROM VIEW
UNDER CARBURETOR.
000-049-258
FILTER, B&S FUEL
12
DETAIL A
SCALE
1 : 2
16
29
2
15
4X
NOTES:
1. SEE ASY-45997 FOR ASSEMBLY INSTRUCTIONS.
2. SEE ENG-45975 OR ADHESIVE MATERIAL PRODUCTION LINE
REFERNCE CARD FOR SEALANT INFORMATION.
CUT ITEM
5
IN HALF.
3
3
ITEM NO.
QTY.
DESCRIPTION
MATERIAL
PART NO.
30 4
WASHER, 5/16" FLAT, USS
STEEL
000-174-004
29 6
WASHER, 1/4" FLAT
STEEL
000-174-002
28 4
WASHER, #10 FLAT
S. STEEL
000-174-001
27 2
VALVE, CHECK - DIVERTER CONTROL
VARIOUS
000-169-156
26
3.33'
TRIMLOK, 3/4" BULB x 3/16" OPENING (40" LG.)
VARIOUS
000-131-060
25 2
TEE, 3/16" PLASTIC VACUUM INSERT
ABS
000-052-155
24 1
SHAFT, B&S 23HP STUB
STEEL
000-150-169
23 2
SCREW, 5/16"-18UNC X 4.0" LG., HEX HEAD
S. STEEL
000-143-660
22 2
SCREW, 5/16"-18UNC X 3.5" LG. GRADE 8
STEEL
000-143-659
21 4
SCREW, #10-24UNC x 0.50" LG. HEX HEAD
S. STEEL
000-143-126
20 12
RIVET, AB4-3A ALUMINUM POP 1/8" x 1/4" LG. (GRIP RANGE 0.126"-
0.187")
ALUMINUM
000-140-001
19 1
PULLEY, AK47-H
STEEL
000-109-040
18 1
PLATE, ENGINE DUCT - COATED
ASTM A1008
CS TYPE B
000-105-562
17 4
NUT, 6MM HEX NYLOCK FLANGE S/S
STEEL
000-094-125
16 1
NUT, 5/16"-18UNC HEX
STEEL
000-094-012
15 4
NUT, 5/16"-18UNC HEX 2 WAY LOCKING
AISI 304
000-094-081
14 2
KEY, 1/4" x 1-1/2" LG. CLASS 2 FIT
AISI 8630
000-077-010
13 1
INSULATION, 1" HI-TEMP ALUM SLEEVE x 60" LG.
VARIOUS
000-131-139
12 1
INSERT, #23 (1/8" NPT x 3/16" BARB)
BRASS
000-052-293
11 1
HOUSING, RADIATOR DUCT - COATED
ASTM A1008
CS TYPE B
000-042-074
10 1
HOSE, DRAIN
VARIOUS
000-068-219
9 1
HOSE, 5/32" RUBBER VAC X 4.5" LG
RUBBER
000-068-1007
8 4
HOSE, 5/32" I.D. RUBBER/VACUUM X 1.5" LG.
RUBBER
000-068-1006
7 1
HOSE, 1/4" I.D. FUEL LOW PERM x 120" LG.
RUBBER
000-068-979
6 2
GASKET, ENGINE DUCT
NEOPRENE
000-057-226
5 2
GASKET, 1/2" X 1/4" X 18-1/8" LG.
VARIOUS
000-057-026
4 1
ENGINE, B&S 23HP
VARIOUS
000-047-037
3 1
COUPLER, GUARDIAN 7/8" X 1" BORE - 18/23 HP
VARIOUS
000-039-060
2 2
CLAMP, 1" CUSHION LOOP w/ 7/16 MOUNT HOLE
VARIOUS
000-033-117
1 1
BUSHING, H X 1"
STEEL
000-020-025
LTR
REVISION DESCRIPTION
CODE
DATE
BY
CHKD
APPVD
A
RELEASE DRAWING.
NEW
1/13/2020
L.O.L.
M.B.B. M.B.B.
D
C
B
A
B
C
D
1
2
3
4
5
6
7
8
8
7
6
5
4
3
2
1
E
F
E
F
A
ASSEMBLY, ENGINE - CTS 403 FLEX
A
REV
610-004-749
01/13/2020
01/13/2020
01/13/2020
USED ON
NEXT ASSY
APPLICATION
WEIGHT:
PART NUMBER
UNLESS OTHERWISE NOTED
DIMENSIONS ARE IN INCHES
BREAK ALL SHARP EDGES 0.005-.015
SIZE
C
11015 47th Avenue West,
Mukilteo, Washington 98275
PROPRIETARY INFORMATION
SHEET 1 OF 1
SCALE: 1:6
APPVD
CHECKED
DRAWN
125
MACHINE
FINISH
L.O.L.
M.B.B.
M.B.B.
PRJ000245
CTS 403 FLEX
- - -- - -
610-050-749
- - -- - -
- - -- - -
- - - - - -
TOLERANCES
.X=
.1
.XX=
.03
.XXX=
.010
ANGULAR =
2°
CODE:
103.65
DETAIL VIEW A
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