Yanmar 4TNV98-ZSSU User Manual

PARTS CATALOG

0CW10-M56100EN

Last update Mar., 2014

P R E F A C E

1. This parts catalog is the 1st edition of 4TNV98-ZSSU for SUNWARD.

Pub.No. : 0CW10-G56100

Published : September, 2009

2. Model name

Engine model Vehicle Vehicle made by

4TNV98-ZSSU EXCAVATOR SUNWARD

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Directions for the Parts Catalog.

1.The parts stipulated in this Parts Catalog are not necessarily standard equipped parts.

2.Parts may change without prior notice.

3.The following is an example of the Parts Catalog format.

1

Ref. No.

0CF10-G21601

1

29. FUEL INJECTION PUMP(W/BOOST)

(A)=4JH-DT

2

LEV.REF. PARTS NO. DESCRIPTION

(A=E00185) (B=E00200)

4

(A=E00156) (B=E00156) (C=E00156) (D=E00156) (E=E00156)

Remarks
(1) BOOST COMPEMSATOR TYPE. OPTIONAL

PART, TO E00155,(4

SCREW M 6X 1626022-06016223 99999
SCREW M 6X 1626022-06016223-1 K44444

CAMSHAFT129470-5104024 11111
BEARING, ROLLER122710-5105025 22222
RETAINER129470-5106026 11111

JH-DT, 4JH-DTZ

(B)=4JH-DTZ
(C)=4JH-DTZP

The Ref. No. listed may not be in accordance with the illustration Ref. No.

(Ex.) Illustration No. List Ref No.
1 1 (Before change)

For interchangeable symbols N, R and K, illustrations for new parts may be abbreviated.

2

Lev. (Level)

Level indication
The numbers below indicate the level of relativity towards the main part.
1 ----- Main parts (Assembly parts)
2 ----- Sub component included in ” 1 ”.
3 ----- Sub component included in ” 2 “.
Note) Parts that are not for sale are partially illustrated but not listed.

(D)=4JH-DTZA
(E)=4JH-DTZY
(F)=

Q'TY

(After change)

1- 1

3

5

RI

(F)(D)(C)(B)(A) (E)

1FUEL INJECTION PUMP729595-5139011 11111
1FUEL INJECTION PUMP729595-5139111-1 N11111

3

Interchangeability Mark

When a part change takes place, one of the following interchangeability symbols is indicated beside the part.

Contents noteInterchangeabilitySymbol

N

Q

R

S

W

Z

F

K

4

Effective Machine No.

Old

Yes

No

No

Yes

Yes

Yes

No

No

New Part is interchangeable for Old Part but Old Part is not interchangeable

NewOld

for New Part.
New Part is not interchangeable for Old Part but Old Part is interchangeable

New

for New Part.

NewOld

New/ Old Parts are both interchangeable.

NewOld

New/ Old Parts are both not interchangeable.

Part newly added.
Part discontinued.
Not interchangeable by a single part but interchangeable together with related

parts.
Changes only for used parts quantities.

When a part changes, the effective Machine No. will be indicated in the (A)-(F) column.

Product Symbol Product No. Product Symbol Product No.

C Clutch No. Compressor No.

.oNevirDD

E Engine No.

F

M

Machine No.
Machine No.

(Agricultural Equip.)

Note 1) A date may follow the symbol. (Ex.) 1996.01
Note 2) ” XXXXX ” and ” ZZZZZ ” are for parts that could not be predicted or for engine models that could
not be identified.
Note 3) (A=E00185) is the E (Engine Serial Number) for the column (A) model (in this case 4JH-DT) after
the parts design change.

5

Remarks Mark

Figures or alphabets (symbols) are entered in the remarks column.
The comments (remarks) on parts that are indicated at the bottom of the illustration are the same symbols as
those stated above.

4TNV98-ZSSU

CYLINDER BLOCK 1.
GEAR HOUSING 2.
FLYWHEEL HOUSING & OIL SUMP 3.
CYLINDER HEAD & BONNET 4.
SUCTION MANIFOLD & AIR CLEANER 5.
EXHAUST MANIFOLD & SILENCER 6.
CAMSHAFT & DRIVING GEAR 7.
CRANKSHAFT & PISTON 8.
LUB.OIL SYSTEM 9.
COOLING WATER SYSTEM 10.
FUEL INJECTION PUMP 11.
GOVERNOR 12.

Contents

Fig. No. Fig. Name Fig. No. Fig. Name

FUEL INJECTION VALVE 13.
FUEL LINE 14.
STARTING MOTOR 15.
GENERATOR 16.
ELECTRONIC CONTROL UNIT (ECU) 17.
GASKET SET & TOOLS 18.

0CW10-M56100

Fig.1. CYLINDER BLOCK

Lev. No. Parts No. Description

BLOCK ASSY , CYLINDER 729927-01560 1 1 1
PLUG, 55 129900-01250 2 4 1
PLUG, NPTF1 171051-01921 2 5 1

BOLT, METAL CAP 129900-02020 2 6 10
BUSH, CAMSHAFT 129900-02410 2 9 1
PIN, SPRING 6.0X12 22351-060012 2 10 2

PLUG, R03 23876-030000 2 11 1
PLUG, R03 23876-030000 2 12 1
PLUG, R03 23876-030000 2 13 1
PLUG 30 27241-300000 2 14 8
BEARING, THRUST 129900-02931 2 24 2
BOLT, HEAD 129900-01200 1 27 18
GASKET, HEAD 129907-01331 1 28 1

(A)=4TNV98-ZSSU
(B)=
(C)=

0CW10-M56100 Fig.1

(D)=
(E)=
(F)=

Q'ty

(F) (D) (C) (B) (A) (E)

R I

1 BEARING, MAIN 729900-02801 1 29 5
2 BEARING, 0.25 US 129900-02341 1 32 5
3 BEARING, THRUST 0.25 129900-02941 1 35 2

Remarks
(1)REPAIR PART.
(2)UNDER SIZED(U.S.=0.25)PART.
(3)OVER SIZED(O.S.=0.25)PART.

Copyright (C) YANMAR CO., LTD. All RightsReserved.

0CW10-M56100

Fig.2. GEAR HOUSING

Lev. No. Parts No. Description

PIN, M8X16 129100-01580 1 1 4
CASE, GEAR 129944-01500 1 3 1
PUMP ASSY, OIL 129900-32001 1 4 1

STUD, M10X 30 26216-100302 1 15 4
O-RING, P20 129900-32030 1 16 1
O-RING, P14 129900-32040 1 17 1

O-RING, 1AP7.0 24311-000070 1 18 1
O-RING, 1A3075 24351-030750 1 19 1
BOLT, M8X 16 PLATED 26106-080162 1 20 1
BOLT, M8X 20 PLATED 26106-080202 1 21 3
BOLT, M8X 45 PLATED 26106-080452 1 22 3
NUT, M10 26306-100002 1 23 4
COVER, FILLER 124160-01751 1 24 1
O-RING, 1AP32.0 24311-000320 1 25 1
COVER 129900-01740 1 26 1
COVER 129951-01740 1 26-1 N 1

(A=EXXXXX)

BOLT, M8X 16 PLATED 26106-080162 1 27 1
BOLT, M8X 20 PLATED 26106-080202 1 27-1 N 1

(A=EXXXXX)

BOLT, M8X 40 PLATED 26106-080402 1 28 5
BOLT, M8X 45 PLATED 26106-080452 1 28-1 N 5

(A=EXXXXX)

BOLT, M8X 70 PLATED 26106-080702 1 29 1
BOLT, M8X 75 PLATED 26106-080752 1 29-1 N 1

(A=EXXXXX)

COVER ASSY ,GEAR CASE 729906-01550 1 30 1
SEAL, OIL 129916-01800 2 32 1

COVER ASSY ,GEAR CASE 129900-01850 1 33 1
SPONGE 129900-01870 2 34 1
BOLT, M8X 70 PLATED 26106-080702 1 35 6
BOLT, M8X 16 PLATED 26106-080162 1 36 3
BOLT, M8X 40 PLATED 26106-080402 1 37 5

(A)=4TNV98-ZSSU
(B)=
(C)=

0CW10-M56100 Fig.2

(D)=
(E)=
(F)=

Q'ty

(F) (D) (C) (B) (A) (E)

R I

Copyright (C) YANMAR CO., LTD. All RightsReserved.

0CW10-M56100

Fig.3. FLYWHEEL HOUSING & OIL SUMP

Lev. No. Parts No. Description

PIN, M8X16 129100-01580 1 1 2
HOUSING, FLYWHEEL 129900-01620 1 2 1
CAP 119620-01750 1 3 1

BOLT, M10X 35 PLATED 26206-100352 1 4 9
BOLT, M10X 70 PLATED 26206-100702 1 5 4
SEAL, D115/95XT11 129916-01790 1 6 1

SUMP ASSY, OIL 129916-01710 1 7 1
PLUG, DRAIN M22 119640-01640 2 8 1
WASHER, SEAL 22 22190-220002 2 10 1
BOLT, M8X 12 PLATED 26106-080122 1 11 16

(A)=4TNV98-ZSSU
(B)=
(C)=

0CW10-M56100 Fig.3

(D)=
(E)=
(F)=

Q'ty

(F) (D) (C) (B) (A) (E)

R I

Copyright (C) YANMAR CO., LTD. All RightsReserved.

0CW10-M56100

Fig.4. CYLINDER HEAD & BONNET

Remarks
(1)REPAIR PART.

Lev. No. Parts No. Description

++ CONTINUE ++

(A)=4TNV98-ZSSU
(B)=
(C)=

LIFTER 129907-07900 1 1 2
BOLT, M8X 16 PLATED 26106-080162 1 2 4
SEAT, VALVE BRIDGE 123907-11550 1 3 8

HEAD ASSY, CYLINDER 129927-11700 1 4 1
PLUG, R02 23876-020000 2 8 1
PLUG, R03 23876-030000 2 9 4

PLUG, 40 27241-400000 2 10 1
VALVE, INTAKE 129907-11100 2 11 8
VALVE, EXHAUST 129907-11110 2 12 8
SPRING, VALVE 129907-11120 2 13 16
RETAINER, SPRING 119620-11180 2 14 16
SEAL, VALVE STEM 119803-11340 2 15 8
SEAL, VALVE STEM 124160-11340 2 16 8
BRIDGE ASSY , V AL VE 129907-11510 2 17 8
NUT, M8 129150-11750 3 19 8
ADJUSTER 123907-11830 3 20 8
GUIDE 123907-11820 2 21 8
COTTER, 7 27310-070001 2 22 16

PROTECTOR, NOZZLE 119802-11870 1 25 4
SEAT, NOZZLE 119625-11880 1 26 4

RETAINER, NOZZLE 129907-11910 1 27 4
BOLT, M8X75 129907-11950 1 28 4
O-RING, 1AP12.0 24311-000120 1 29 4
STUD, M8X80 119593-11301 1 30 2
SHAFT ASSY, ROCKER 129907-11341 1 31 1
SHAFT, ROCKER ARM 129907-11250 2 32 1
SUPPORT, ROCKER ARM 129907-11260 2 33 3
SUPPORT, ROCKER ARM 129907-11270 2 34 2
WASHER 123907-11280 2 35 8
ARM, ROCKER 129907-11650 2 36 4
SCREW, VALVE ADJUST 129150-11230 3 38 4
NUT, M8 129150-11750 3 39 4
ARM, ROCKER 129907-11660 2 40 4
SCREW, VALVE ADJUST 129150-11230 3 42 4
NUT, M8 129150-11750 3 43 4
RETAINER 129907-11920 2 44 4
STUD, M8X 22 26226-080222 2 45 2
BOLT, M8X 40 PLATED 26106-080402 1 46 2
BOLT, M8X 60 PLATED 26106-080602 1 47 4
BOLT, M8X 60 PLATED 26106-080602 1 48 2
NUT, M8 26306-080002 1 49 2
COVER, FILLER 124160-01751 1 50 1
BONNET ASSY, HEAD 129927-11320 1 51 1
PLATE 129907-03011 2 52 1
BAFFLE, BREATHER 129907-03061 2 53 1
BAFFLE, BREATHER 129907-03070 2 54 1
DIAPHRAGM 123907-03100 2 55 1
PLATE 123907-03110 2 56 1
PLATE, BREATHER 123907-03120 2 57 1
SPRING, DIAPHRAGM 123907-03140 2 58 1

Copyright (C) YANMAR CO., LTD. All RightsReserved.

0CW10-M56100 Fig.4

(D)=
(E)=
(F)=

Q'ty

(F) (D) (C) (B) (A) (E)

R I

1 GUIDE, VALVE 129907-11800 1 24 16

0CW10-M56100

Fig.4. CYLINDER HEAD & BONNET

Lev. No. Parts No. Description

GASKET, BONNET 129933-11310 2 60 1
PLUG 119640-61400 2 61 1
CLIP 175339-79700 2 62 2

SCREW, 5X10 22857-500100 2 63 6
SCREW, 5X10 22857-500100 2 64 6
BOLT, M6X 12 PLATED 26106-060122 2 65 2

KNOB 124160-11360 1 66 4
O-RING, 1AP12.0 24311-000120 1 67 4
O-RING, 1AP32.0 24311-000320 1 68 1

(A)=4TNV98-ZSSU
(B)=
(C)=

0CW10-M56100 Fig.4

(D)=
(E)=
(F)=

Q'ty

(F) (D) (C) (B) (A) (E)

R I

Remarks
(1)REPAIR PART.

Copyright (C) YANMAR CO., LTD. All RightsReserved.