Yanmar YM186, YM186D Tractor Parts Manual
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Fig.1. CYLINDER BLOCK
0CT10-G22801
0CT10-G22801
1. CYLINDER BLOCK
(F)=
(E)=
(D)=
(C)=3T72HA-S
(B)=3T72HA-F
(A)=3T72HA
LEV. REF. PARTS NO. DESCRIPTION R I
Q'TY
(F) (D) (C) (B) (A) (E)
BLOCK ASSY, CYLINDER 721454-01560 1 1 1
1 BLOCK ASSY, CYLINDER 721454-01561 1 1-1 F 1
(A=E/#200317)
2 BLOCK ASSY, CYLINDER 721454-01562 1 1-2 N 1 1
(A=*1981.03)
BLOCK ASSY, CYLINDER 721454-01563 1 1-3 N 1 1 1
(A=*1982.08) (B=*1982.08)
PLUG, PT1/8 124060-01050 2 3 7 7 7
BOLT, CYL. HEAD 121450-01203 2 4 6 6 6
STUD, CYL. HEAD 121450-01210 2 5 2 2 2
NUT, CYL. HEAD 121450-01220 2 6 2 2 2
BOLT, CYL. HEAD 121450-01231 2 7 3
2 BOLT, CYL. HEAD 129350-01230 2 7-1 S 3 3 3
(A=*1981.03)
GUIDE, O-RING 105225-01900 2 8 2
GUIDE, O-RING 124085-01900 2 8-1 R 2 2 2
(A=*1981.)
O-RING 1A P-10.0 24311-000100 2 9 2 2 2
PLUG PF1/4 121450-01960 2 10 1 1 1
GASKET 121450-01980 2 11 1 1 1
PLUG 30 121450-01990 2 12 1 1 1
PARALLEL PIN 8X 16 22312-080160 2 13 3 3 3
PLUG 121750-01920 2 14 2 2
PLUG 171051-01921 2 14-1 N 2 2 2
(A=*1982.08) (B=*1982.08)
PLUG 30 27241-300000 2 15 5 5 5
MAIN BEARING 121450-02100 2 16 1 1 1
LINER, CYLINDER 121450-01100 2 17 3 3 3
STUD M 8X 30 PLATED 26216-080302 2 18 4 4 4
NUT M 8 26716-080002 2 19 4 4 4
SPRING PIN 6X12 22351-060012 2 20 W 2 2 2
(A=*1982.12) (B=*1982.12)
SPRING WASHER 8 22217-080000 2 21 4 4 4
WASHER 8, POLISHED 22137-080000 2 22 Z 4 4
(A=*) (B=*)
GASKET, CYL. HEAD 121450-01330 1 23 1
GASKET, CYL. HEAD 121450-01331 1 23-1 N 1 1
(A=E/#201068)
GASKET, CYL. HEAD 121000-01330 1 23-2 N 1 1 1
(A=E/# A5547) (B=E/# A5547)
FLANGE, MOUNTING 121470-01601 1 24 1 1 1
BOLT 121450-01650 1 25 2 2 2
NUT M10 26706-100002 1 26 2 2 2
SPRING WASHER 10 22217-100000 1 27 2 2 2
BOLT M10X20 26206-100202 1 28 10 10 10
SUMP ASSY, LUB OIL 721450-01540 1 29 1 1 1
PLUG M12 124060-01640 2 31 1
3 PLUG, DRAIN 104200-55080 2 31-1 F 1 1 1
(A=E/#200995)
O-RING 1A P-14.0 24311-000140 2 32 1
3 SEAL WASHER 12 43400-500450 2 32-1 S 1 1 1
++ CONTINUE ++
(C)Copy Rights YANMAR CO.,LTD.
Fig.1. CYLINDER BLOCK
0CT10-G22801
0CT10-G22801
1. CYLINDER BLOCK
(F)=
(E)=
(D)=
(C)=3T72HA-S
(B)=3T72HA-F
(A)=3T72HA
LEV. REF. PARTS NO. DESCRIPTION R I
Q'TY
(F) (D) (C) (B) (A) (E)
(A=E/#200995)
GASKET, OIL SUMP 121450-01751 1 33 1
GASKET, OIL SUMP 121000-01750 1 33-1 N 1 1 1
(A=*1980.05)
BOLT 121450-01710 1 34 21 21
BOLT M 6X 8 PLATED 26106-060082 1 34-1 N 21 21 21
(A=E/# C1640) (B=E/# C1640)
SHIM SET 121450-01951 1 35 1 1 1
HOUSING ASSY,BEARING 721450-02500 1 36 1 1 1
MAIN BEARING 121450-02110 2 38 1 1 1
SEAL HTC60 82 9, OIL 124450-02220 2 39 1 1
SEAL, OIL 124085-02220 2 39-1 N 1 1 1
(A=*1980.) (B=*1980.)
O-RING 105225-02020 1 40 1 1 1
BOLT W/WASHER M8X20 26013-080202 1 41 6 6 6
HOUSING ASSY 721450-02611 1 42 1 1
HOUSING ASSY,BEARING 721450-02612 1 42-1 N 1 1 1
(A=*1982.10) (B=*1982.10)
MAIN BEARING (1) 121450-02160 2 44 1 1 1
BOLT 121450-02071 2 45 2 2 2
BOLT 121450-02072 2 45-1 S 2 2 2
(A=*1982.10) (B=*1982.10)
HOUSING ASSY 721450-02621 1 46 1 1
HOUSING ASSY,BEARING 721450-02622 1 46-1 N 1 1 1
(A=*1982.10) (B=*1982.10)
MAIN BEARING (2) 121450-02170 2 48 1 1 1
BOLT 121450-02071 2 49 2 2 2
BOLT 105225-02300 1 50 2 2 2
DIPSTICK 121450-34800 1 51 1
DIPSTICK 121470-34800 1 51-1 N 1 1
(A=*1980.11)
DIPSTICK, LUB. OIL 121467-34800 1 51-2 N 1 1 1
(A=E/# B2608) (B=E/# B2608)
GUIDE, DIPSTICK 121450-34830 1 52 1 1
GUIDE, DIPSTICK 121450-34831 1 52-1 N 1 1 1
(A=*1981.12) (B=*1980.12)
GASKET 121450-34840 1 53 1 1 1
BOLT M 8X 22 PLATED 26106-080222 1 54 2 2 2
COVER 121400-01860 1 55 W 1
(A=E/#200317)
1 COVER, BLIND 121520-01860 1 55-1 N 1 1 1
(A=E/#202091)
GASKET 121400-01850 1 56 W 1
(A=E/#200317)
GASKET, F.FEED PUMP 121520-01850 1 56-1 N 1 1 1
(A=E/#202091)
1 GASKET, (NON ASB.) 121520-01851 1 56-2 R 1 1 1
(A=E/# D0404) (B=E/# D0404) (C=E/# D0404)
BOLT M 6X 16 PLATED 26116-060162 1 57 W 2 2
(A=E/#200317) (B=E/#200317)
1 BOLT M 6X 14 PLATED 26106-060142 1 57-1 N 2 2 2
++ CONTINUE ++
(C)Copy Rights YANMAR CO.,LTD.
Fig.1. CYLINDER BLOCK
0CT10-G22801
0CT10-G22801
1. CYLINDER BLOCK
(F)=
(E)=
(D)=
(C)=3T72HA-S
(B)=3T72HA-F
(A)=3T72HA
LEV. REF. PARTS NO. DESCRIPTION R I
Q'TY
(F) (D) (C) (B) (A) (E)
(A=*1982.10) (B=*1982.10)
WASHER 6 22117-060000 1 57A W 2 2
(A=E/#200317) (B=E/#200317)
WASHER 6 22117-060000 1 57A-1 Z 2 2
(A=*1982.10) (B=*1982.10)
4 MAIN BEARING 0.25US 121450-02310 1 58 1 1 1
4 MAIN BEARING 0.25US 121450-02320 1 59 1 1 1
4 MAIN BEARING 0.25US 121450-02370 1 60 1 1 1
4 MAIN BEARING 0.25US 121450-02380 1 61 1 1 1
(C)Copy Rights YANMAR CO.,LTD.
Fig.2. GEARS HOUSING
0CT10-G22801
0CT10-G22801
2. GEARS HOUSING
(F)=
(E)=
(D)=
(C)=3T72HA-S
(B)=3T72HA-F
(A)=3T72HA
LEV. REF. PARTS NO. DESCRIPTION R I
Q'TY
(F) (D) (C) (B) (A) (E)
HOUSING ASSY, GEARS 721454-01610 1 1 1
1 HOUSING ASSY, GEARS 721454-01611 1 1-1 S 1 1
(A=*1980.09)
2 HOUSING ASSY, GEARS 721454-01612 1 1-2 S 1 1
(A=E/#202606) (B=E/#202606)
HOUSING ASSY, GEARS 721454-01613 1 1A 1
PLUG, PT1/8 124060-01050 2 3 1 1 1
STUD 121450-01570 2 4 1 1
NUT M10 26706-100002 2 5 1 1
WASHER 10 22117-100000 2 6 1 1
STUD M 8X 22 PLATED 26216-080222 2 7 4 4
STUD M 8X 22 121450-01560 2 7-1 N 4 4 4
(A=*1981.) (B=*1981.)
NUT M 8 26716-080002 2 8 4 4
NUT W/WASHER 8 194990-22050 2 8-1 N 4 4
(B=*)
SEAL WASHER 8 43400-500410 2 9 Z 4 4
(A=*) (B=*)
SPRING WASHER 8 22217-080000 2 9A 4
SPRING PIN 4X10 22351-040010 2 10 2 2 2
STUD M 6X 14 PLATED 26216-060142 2 11 2 1 1
STUD M 6X 35 PLATED 26216-060352 2 12 1 1
NUT M 6 26366-060002 2 13 2 2 2
SCREW M 8X 10 26587-080102 2 14 W 1 1 1
(A=E/#202606) (B=E/#202606)
O-RING 1A S-26.0 24341-000260 1 15 1
GASKET, GEAR HOUSING 121450-01511 1 16A 1 1
GASKET, GEAR HOUSING 121575-01510 1 16B 1
BOLT M 8X 85 PLATED 26116-080852 1 17 7 7
BOLT M 8X 85 PLATED 26106-080852 1 17-1 N 7 7 7
(A=*1982.10) (B=*1982.10)
CIRCLIP 15 22252-000150 1 18 1 1 1 1
BOLT M 8X115 PLATED 26106-081152 1 18-1 N 3 3 3
(A=*1982.10) (B=*1982.10)
BOLT M 8X 75 PLATED 26116-080752 1 19 2 2
BOLT M 8X 75 PLATED 26106-080752 1 19-1 N 2 2 2
(A=*1982.10) (B=*1982.10)
BOLT M 8X 55 PLATED 26116-080552 1 20 1
BOLT M 8X 45 PLATED 26116-080452 1 20-1 S 1 1
(A=*1980.08)
1 BOLT M 8X 45 PLATED 26106-080452 1 20-2 N 1 1 1
(A=*1982.10) (B=*1982.10)
WASHER 8 22117-080000 1 21 13 13 13
WASHER 8 22117-080000 1 21-1 Z 13 13
(A=*1982.10) (B=*1982.10)
COVER, CYL. BLOCK 121450-01550 1 22 1 1 1
GASKET, COVER 121450-01531 1 23 1 1 1
BOLT M 6X 12 26013-060122 1 24A 4
BOLT M 6X 12 PLATED 26106-060122 1 24B 4 4
SPRING WASHER 6 22217-060000 1 25 Z 4 4
(A=E/# A3157) (B=E/# A3157)
++ CONTINUE ++
(C)Copy Rights YANMAR CO.,LTD.
Fig.2. GEARS HOUSING
0CT10-G22801
0CT10-G22801
2. GEARS HOUSING
(F)=
(E)=
(D)=
(C)=3T72HA-S
(B)=3T72HA-F
(A)=3T72HA
LEV. REF. PARTS NO. DESCRIPTION R I
Q'TY
(F) (D) (C) (B) (A) (E)
SEAL, OIL 121450-01800 1 26 1
SEAL TC25 40 8, OIL 121450-01801 1 26-1 N 1 1 1
(A=*1980.09)
PLUG 121085-01890 1 26A W 1
(B=FROM 1ST)
GEAR UNIT 129350-26000 1 27 1 1 1
BRACKET, HO-P 129350-26050 2 28 1 1 1
SHAFT ASSY, DRIVING 129350-26100 2 29 1 1 1
GEAR 129350-26200 3 30 1 1 1
SHAFT, HO-P 129350-26400 3 31 1 1 1
SPACER 124950-26420 2 32 1 1 1
BALL BEARING 129350-26490 2 33 2 2 2
CIRCLIP 25S 22242-000250 2 34 1 1 1
CIRCLIP 47 22252-000470 2 35 1 1 1
GASKET, HO-P 124240-01882 1 36 2 2 2
GASKET, (NON ASB.) 124240-01883 1 36-1 R 2 2 2
(A=E/# D0404) (B=E/# D0404) (C=E/# D0404)
CONNECTOR, HO-P 129350-26160 1 37 1 1 1
NUT W/WASHER 8 194990-22050 1 38 1 1 1
BALL BEARING 24101-063050 1 39 W 1 1 1
(A=E/#201371) (B=E/#201371) (C=FROM 1ST)
RETAINER, BEARING 124085-01820 1 40 W 1 1
(A=E/#201371) (B=E/#201371)
RETAINER, BEARING 124085-01820 1 40-1 Z 1 1
(A=E/#202607) (B=E/#202607)
BOLT M 4X 10 PLATED 26116-040102 1 41 W 2 2
(A=E/#201371) (B=E/#201371)
BOLT M 4X 10 PLATED 26116-040102 1 41-1 Z 2 2
(A=E/#202607) (B=E/#202607)
SPRING WASHER 4 22217-040000 1 42 W 2 2
(A=E/#201371) (B=E/#201371)
SPRING WASHER 4 22217-040000 1 42-1 Z 2 2
(A=E/#202607) (B=E/#202607)
JOINT, PIPE 124160-49480 1 43 Z 1
(A=*1980.09)
GEAR UNIT 121450-91400 1 44 1 1
O-RING 1A S-26.0 24341-000260 1 45 1 1
GEAR UNIT 121456-91400 1 46 1
BALL BEARING 24101-062024 1 47 1
O-RING 1A S-46.0 24341-000460 1 48 1
BOLT M8X 35 PLATED 121456-91991 1 49 1
BOLT M8X 16 PLATED 121456-91981 1 50 1
(C)Copy Rights YANMAR CO.,LTD.
Fig.3. CYLINDER HEAD & BONNET
0CT10-G22801
0CT10-G22801
3. CYLINDER HEAD & BONNET
(F)=
(E)=
(D)=
(C)=3T72HA-S
(B)=3T72HA-F
(A)=3T72HA
LEV. REF. PARTS NO. DESCRIPTION R I
Q'TY
(F) (D) (C) (B) (A) (E)
HEAD ASSY, CYLINDER 721450-11700 1 1 1 1 1
VALVE, SUCTION 105225-11100 2 3 3 3 3
VALVE, EXHAUST 105225-11110 2 4 3 3 3
SPRING, VALVE 124060-11120 2 5 6 6 6
RETAINER, SPRING 104200-11180 2 6 6 6 6
COTTER 7 27310-070000 2 7 6 6
COTTER (2-PIECES) 27310-070001 2 7-1 N 3 3 3
(A=FROM 1ST) (B=FROM 1ST)
1 GUIDE, VALVE 124060-11800 2 8A 3 3 3
1 GUIDE, VALVE 124060-11810 2 9A 3 3 3
SEAL, VALVE STEM 124950-11340 2 10 6 6 6
CAP, VALVE 104211-11370 2 11 6 6 6
STUD, SUPPORT 105225-11350 2 12 3 3 3
NUT M10 26696-100002 2 13 3 3 3
WASHER 10,POLISHED 22137-100000 2 14 3 3 3
STUD, MANIFOLD 121450-11550 2 15 4 4 4
NUT M 8 26366-080002 2 16 4 4 4
PLUG PT3/8,SCREW 23871-030000 2 17 2 2 2
COVER 121450-11670 2 18 1 1 1
GASKET, COVER 121450-11680 2 19 1 1 1
BOLT M 8X 12 PLATED 26106-080122 2 20 3 3 3
BOLT M 8X 14 PLATED 26106-080142 2 21 1 1 1
STUD M 8X 65 PLATED 26216-080652 2 22 6 6 6
NUT 121465-11950 2 23 6 6 6
FLANGE 101147-11900 1 24 3 3 3
SHAFT, ROCKER ARM 121450-11240 1 25 1 1 1
BALL 11/32, STEEL 24190-110001 2 27 2 2 2
SUPPORT, ROCKER ARM 121450-11260 1 28 1 1 1
SUPPORT, ROCKER ARM 121450-11270 1 29 2 2 2
ARM ASSY, ROCKER 721450-11650 1 30 3 3 3
ARM ASSY, ROCKER 121450-11620 2 31 3 3 3
SCREW, VALVE 101158-11230 2 34 3 3 3
LOCK NUT M 8 PLATED 26756-080002 2 35 3 3 3
ARM ASSY, ROCKER 721450-11660 1 36 3 3 3
ARM ASSY, ROCKER 121450-11640 2 37 3 3 3
SCREW, VALVE 101158-11230 2 40 3 3 3
LOCK NUT M 8 PLATED 26756-080002 2 41 3 3 3
SPRING 121550-11280 1 42 2 2 2
WASHER 121550-11290 1 43 6 6 6
CIRCLIP 14 22242-000140 1 44 2 2 2
SETSCREW 26921-080102 1 45 1 1 1
CHAMBER, FRONT 121450-11402 1 46 3 3 3
CHAMBER, REAR 124950-11410 1 47 3 3 3
GASKET, CHAMBER 124950-11450 1 48 6 6 6
INSULATOR 101147-11490 1 49 3 3 3
KNOB 124160-11360 1 50 3 3 3
O-RING 1A P 12.0 24311-000120 1 51 3 3 3
BONNET ASSY, HEAD 721454-11520 1 52 1 1
2 BONNET ASSY 721454-11521 1 52-1 N 1 1 1
(A=E/# B5567) (B=E/# B5567)
GASKET, BONNET 121450-11310 2 54 1 1
++ CONTINUE ++
(C)Copy Rights YANMAR CO.,LTD.
Fig.3. CYLINDER HEAD & BONNET
0CT10-G22801
0CT10-G22801
3. CYLINDER HEAD & BONNET
(F)=
(E)=
(D)=
(C)=3T72HA-S
(B)=3T72HA-F
(A)=3T72HA
LEV. REF. PARTS NO. DESCRIPTION R I
Q'TY
(F) (D) (C) (B) (A) (E)
2 GASKET, BONNET 121476-11310 2 54-1 S 1 1 1
(A=E/# B5567) (B=E/# B5567)
CAP, LUB.OIL SUPPLY 124160-01751 2 55 1 1 1
O-RING 1A G-35.0 24321-000350 2 56 1
O-RING 121420-01760 2 56-1 N 1 1
(A=*1980.04)
O-RING 1A P-32.0 24311-000320 2 56-2 R 1 1 1
(A=E/# B2608) (B=E/# B2608)
SHAFT, DECOMPRESSION 121450-03610 2 57 3 3 3
O-RING 1A P-7.0 24311-000070 2 58 3 3 3
NUT M 6 26716-060002 2 59 3
NUT 160260-01800 2 59-1 N 3 3
(A=*1981.08)
NUT M 6 26366-060002 2 59-2 N 3 3 3
(A=E/# A3157) (B=E/# A3157)
LEVER, DECOMP 121450-03750 2 60 2
LEVER, DECOMPRESSION 121462-03740 2 60-1 N 2 2 2
(A=*)
LEVER, DECOMPRESSION 121462-03740 2 61 1 1 1
CONNECTOR 121450-03760 2 62 1 1
CONNECTOR 121023-03760 2 62-1 R 1 1 1
(A=E/# C1029) (B=E/# C1029)
COLLAR 121450-03770 2 63 3 3 3
GASKET 8 23418-080000 2 64 3 3 3
WASHER 5 22117-050000 2 65 3 3 3
SCREW M 5X 12 26557-050122 2 66 3 3 3
LOCK NUT M 5 PLATED 26756-050002 2 67 3 3 3
PARALLEL PIN 3X22 22312-030220 2 68 3 3
2 PARALLEL PIN 3X16 22312-030160 2 68-1 S 3 3 3
(A=E/# B5567) (B=E/# B5567)
WASHER 6 22117-060000 2 68A Z 3
(A=*1981.08)
SPRING, RETURN 104104-67300 1 69 1 1 1
BODY (A), BREATHER 121450-03011 1 70 1 1
BODY (A), BREATHER 121450-03012 1 70-1 R 1 1 1
(A=*1982.10) (B=*1982.10)
BODY (B), BREATHER 121450-03020 1 71 1 1 1
O-RING 1A S-40.0 24341-000400 1 72 1 1 1
BOLT M 8X 16 PLATED 26106-080162 1 73 2 2 2
PIPE, VINYL 12X 500 23065-120500 1 74 1 1 1
CLAMP 124160-01650 1 75 1 1 1
SCREW M 8X 10 26557-080102 1 76 1 1
BOLT M 8X 10 PLATED 26106-080102 1 76-1 N 1 1 1
(A=E/# A3157) (B=E/# A3157)
STEEL WOOLPD24W28T18 121450-03030 1 77 W 1 1 1
(A=*1982.10) (B=*1982.10)
(C)Copy Rights YANMAR CO.,LTD.
Fig.4. AIR CLEANER
0CT10-G22801
0CT10-G22801
4. AIR CLEANER
(F)=
(E)=
(D)=
(C)=3T72HA-S
(B)=3T72HA-F
(A)=3T72HA
LEV. REF. PARTS NO. DESCRIPTION R I
Q'TY
(F) (D) (C) (B) (A) (E)
CLEANER, AIR 121454-12500 1 1 1 1 1
CLEANER, AIR 121454-12300 2 2 1 1 1
ELEMENT, AIR CLEANER 124064-12510 3 4 1 1 1
PAN, DUST 121454-12660 3 5 1 1 1
BAFFLE 124064-12670 3 6 1 1 1
BOLT, WING 124064-12680 3 7 1 1 1
WASHER 124064-12690 3 8 1 1 1
PRE-CLEANER ASSY 124064-12400 2 9 1 1 1
TUBE, CLEANER 124064-12420 3 11 1 1 1
CASE W/GASKET 124064-12470 3 12 1 1 1
GASKET, CLEANER 124064-12430 3 13 2 2 2
COVER, PRE-CLEANER 124064-12440 3 14 1 1 1
WING NUT 101147-12550 3 15 1 1
WING NUT 124450-12560 3 15-1 R 1 1 1
(A=*) (B=*)
WASHER 124450-12571 2 16 1 1 1
CLAMP W/BOLT 124064-12450 2 17 1 1 1
BOLT 124064-12460 2 18 1 1 1
LABEL, AIR-CLEANER 121454-12520 1 19 W 1 1
(A=*1980.)
MANIFOLD, AIR INTAKE 121454-12100 1 20 1 1 1
GASKET, SUC.MANIFOLD 121450-12710 1 21 Z 1 1
(A=*) (B=*)
GASKET 124067-12050 1 22 1 1 1
BRACKET, AIR CLEANER 121454-12110 1 23 1 1 1
BRACE 121454-12550 1 24 1 1 1
BRACE (B) 124064-12560 1 25 1 1 1
SEAT (A) 124064-12570 1 26 2 2 2
PAD (B) 124064-12580 1 27 1 1 1
BOLT M 8X 22 PLATED 26116-080222 1 28 4
BOLT M 8X 25 26013-080252 1 28-1 N 4 4 4
(A=*)
BOLT M 8X 30 PLATED 26116-080302 1 29 2
BOLT M 8X 25 26013-080252 1 29-1 N 2 2
(A=*)
NUT M 8 26716-080002 1 30 2
NUT W/WASHER 8 194990-22050 1 30-1 N 2 2 2
(A=*)
BOLT M 8X 25 PLATED 26116-080252 1 31 2
BOLT M 8X 16 PLATED 26106-080162 1 31-1 N 2 2 2
(A=*)
LABEL, AIR CLEANER(F 121440-12480 1 32 1
LABEL, PRE-CLEANER 121454-12480 1 33 W 1 1
(A=*)
LABEL, PRE-CLEANER(F 121440-12520 1 34 1
BOLT M 8X 22 PLATED 26106-080222 1 35 2
(C)Copy Rights YANMAR CO.,LTD.
Fig.5. SILENCER
0CT10-G22801
0CT10-G22801
5. SILENCER
(F)=
(E)=
(D)=
(C)=3T72HA-S
(B)=3T72HA-F
(A)=3T72HA
LEV. REF. PARTS NO. DESCRIPTION R I
Q'TY
(F) (D) (C) (B) (A) (E)
SILENCER 121454-13490 1 1A 1
1 SILENCER 121454-13491 1 1A-1 N 1 1
(A=E/#201612)
SILENCER 121440-13490 1 1B 1
COVER, SILENCER 121470-13610 2 3A Z 1
(A=E/#201612)
COVER, SILENCER 121440-13610 2 3B 1
COVER, SILENCER 121454-13620 2 4 1 1
COVER, SILENCER 121454-13620 2 4-1 Z 1
(A=E/#201612)
EXTENSION 121454-13650 2 5 1 1
PIPE, EXHAUST 121454-13651 2 5-1 N 1 1
(A=E/#201612)
CLAMP, SILENCER 121470-13580 2 6 1 1 1
BOLT M10X 65 PLATED 26106-100652 2 7 1 1 1
NUT M10 26706-100002 2 8 1 1 1
SPRING WASHER 10 22217-100000 2 9 1 1 1
WASHER 10 22117-100000 2 10 W 1 1
(A=*1980.05) (B=*1980.05)
WASHER 10 22117-100000 2 10-1 Z 1
(A=*)
BOLT M 6X 8 26013-060082 2 11 8 8
BOLT M 6X 8 26013-060082 2 11-1 Z 8
(A=E/#201612)
SPRING WASHER 6 22217-060000 2 12 8 8
SPRING WASHER 6 22217-060000 2 12-1 Z 8
(A=E/#201612)
GASKET, SILENCER 121450-13200 1 13 1 1 1
GASKET, SILENCER 121450-13201 1 13-1 N 1 1 1
(A=E/# D0413) (B=E/# D0413) (C=E/# D0413)
BOLT M 8X 60 PLATED 26116-080602 1 14 4 4
BOLT M 8X 58 121465-13582 1 14-1 N 4 4 4
(A=E/# A4161) (B=E/# A4161)
SPRING WASHER 8 22217-080000 1 15 Z 4 4
(A=E/# A4161) (B=E/# A4161)
MANIFOLD, EXHAUST 121470-13510 1 16 1 1 1
GASKET, EXH.MANIFOLD 121450-13250 1 17 1 1 1
STUD M 8X 22 PLATED 26216-080222 1 18 4 4 4
NUT M 8 26366-080002 1 19 4 4 4
SPRING WASHER 8 22217-080000 1 20 Z 4 4
(A=*) (B=*)
(C)Copy Rights YANMAR CO.,LTD.
Fig.6. CAMSHAFT
0CT10-G22801
0CT10-G22801
6. CAMSHAFT
(F)=
(E)=
(D)=
(C)=3T72HA-S
(B)=3T72HA-F
(A)=3T72HA
LEV. REF. PARTS NO. DESCRIPTION R I
Q'TY
(F) (D) (C) (B) (A) (E)
CAMSHAFT 121450-14010 1 1 1 1 1
CAM, FUEL 121450-14090 1 2 1 1 1
GEAR, CAMSHAFT 129350-14100 1 3 1 1 1
TAPPET 104200-14200 1 4 6 6 6
ROD, PUSH 121450-14400 1 5 6 6 6
NUT 104300-76460 1 6 1 1
NUT, CAMSHAFT GEAR 121450-14120 1 6-1 N 1 1 1
(A=*1981.07) (B=*1981.07)
KEY 7X 30 22512-070300 1 7 1 1 1
BEARING #6205 24101-062054 1 8 1 1 1
SCREW M 8X 10 26587-080102 1 9 1 1
SCREW M 8X 12 26587-080122 1 9-1 N 1 1 1
(A=E/# C7555) (B=E/# C7555)
(C)Copy Rights YANMAR CO.,LTD.
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This is a highly detailed factory parts manual for the Yanmar YM186, YM186D Tractor. The manual includes detailed illustrations and step-by-step instructions, making it suitable for both do-it-yourself enthusiasts and experienced mechanics. It provides comprehensive guidance based on the complete disassembly of the machine, with hundreds of photos and illustrations to assist with each service and repair procedure.
The manual covers a wide range of components including the cylinder block, gear housing, main bearing housing, labels, cylinder head, bonnet air breather, air cleaner, silencer, camshaft, crankshaft flywheel, piston connecting rod, lubricating oil pump, lubricating oil lines, cooling water pump, radiator, cooling water lines, fuel injection pump, fuel injection valve, fuel lines, governor mechanism, electric equipment, thermostatic device, starter, generator, repair kit, gasket, and more.
File Format: PDF
Compatible: All Versions of Windows & Mac
Language: English
Requirements: Adobe Reader & WinZip
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