104741-4231 ZEXEL 9 460 610 633 BOSCH INJECTION-PUMP ASSEMBLY 9460610633 1047414231 1670090078

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

BOSCH 9 460 610 633 9460610633

ZEXEL 104741-4231 1047414231

NISSAN 1670090078 1670090078

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Buy INJECTION-PUMP ASSEMBLY 104741-4231 zexel genuine, new aftermarket engine parts with delivery

Components :

0.	INJECTION-PUMP ASSEMBLY	104741-4231
1.	_
2.	FUEL INJECTION PUMP	104641-4230
3.	NUMBER PLATE	146955-2400
4.	_
5.	CAPSULE
6.	ADJUSTING DEVICE
7.	NOZZLE AND HOLDER ASSY	105118-4910
8.	Nozzle and Holder	16600-54T01
9.	Open Pre:MPa(Kqf/cm2)	18.1{185}
10.	NOZZLE-HOLDER	105048-3390
11.	NOZZLE	105017-0900

Scheme ###:

1/6.	[1]	146601-0700	PACKING RING
6.	[1]	146100-0120	SUPPLY PUMP
9.	[1]	146103-0000	COVER
10.	[2]	139104-0000	FLAT-HEAD SCREW
12.	[1]	146200-0820	DRIVE SHAFT
12/1.	[1]	146200-0800	DRIVE SHAFT
12/2.	[1]	146201-0000	WOODRUFF KEY
12/3.	[2]	146202-0100	DAMPER
12/4.	[1]	146203-0000	TOOTHED GEAR
17.	[1]	146204-0000	PLAIN WASHER
20.	[1]	146210-1720	ROLLER SET
24.	[1]	146303-0000	BEARING PIN
25.	[1]	146304-0000	BEARING PIN
26.	[1]	146305-0000	CLAMPING BAND
27.	[1]	146205-0100	SLOTTED WASHER
29.	[1]	146220-2620	CAM PLATE
30.	[1]	146600-0800	O-RING
31.	[1]	146300-2100	PUMP PLUNGER
32.	[1]	146301-0000	SLIDING PIECE
33.	[1]	146603-0700	SHIM D17.5&7.5T0.60
34.	[1]	146306-0900	COMPRESSION SPRING
34B.	[1]	146306-1000	COMPRESSION SPRING
34C.	[1]	146302-9700	COMPRESSION SPRING
34D.	[1]	146302-3300	COMPRESSION SPRING
36.	[1]	146600-0800	O-RING
37.	[1]	146310-1721	COVER
38.	[2]	146620-5000	BLEEDER SCREW
39.	[1]	146310-0901	COVER
40.	[2]	146620-5000	BLEEDER SCREW
43.	[1]	146230-0000	SHIM
44.	[1]	146230-0100	PLAIN WASHER
45.	[1]	146231-0001	SLOTTED WASHER
47.	[2]	146233-0000	SLOTTED WASHER
48/1.	[1]	146603-0000	SHIM D17.0&5.2T0.50
48/1.	[1]	146603-0100	SHIM D17.0&5.2T0.80
48/1.	[1]	146603-0200	SHIM D17.0&5.2T1.00
48/1.	[1]	146603-0300	SHIM D17.0&5.2T1.20
48/1.	[1]	146603-0400	SHIM D17.0&5.2T1.50
48/1.	[1]	146603-0500	SHIM D17.0&5.2T1.80
48/1.	[1]	146603-0600	SHIM D17.0&5.2T2.00
48/1.	[1]	146690-1400	SHIM D17&5.2T0.9
48/1.	[1]	146690-1500	SHIM D17&5.2T1.1
48/1.	[1]	146690-1600	SHIM D17&5.2T1.3
48/1.	[1]	146690-1700	SHIM D17&5.2T1.4
48/1.	[1]	146690-1800	SHIM D17&5.2T1.6
48/1.	[1]	146690-1900	SHIM D17&5.2T1.7
48/1.	[1]	146690-5800	SHIM
48/1.	[1]	146690-5900	SHIM
48/1.	[1]	146690-6000	SHIM
48/1.	[1]	146690-6100	SHIM
48/1.	[1]	146690-6200	SHIM
48/1.	[1]	146690-6300	SHIM
48/1.	[1]	146690-6400	SHIM
48/1.	[1]	146690-6500	SHIM
48/1.	[1]	146690-6600	SHIM
48/1.	[1]	146690-6700	SHIM
48/1.	[1]	146690-6800	SHIM
48/1.	[1]	146690-6900	SHIM
48/1.	[1]	146690-7000	SHIM
48/1.	[1]	146690-7100	SHIM
48/1.	[1]	146690-7200	SHIM
48/1.	[1]	146690-7300	SHIM
48/1.	[1]	146690-7400	SHIM
48/1.	[1]	146690-7500	SHIM
48/1.	[1]	146690-7800	SHIM
49.	[2]	146234-0600	GUIDE PIN
50.	[1]	146402-3420	HYDRAULIC HEAD
50.	[1]	146402-3420	HYDRAULIC HEAD
50.	[1]	146402-3420	HYDRAULIC HEAD
51.	[1]	146600-0000	O-RING
52/1.	[1]	146420-0000	SHIM D9.5&3.0T1.90
52/1.	[1]	146420-0100	SHIM D9.5&3.0T1.92
52/1.	[1]	146420-0200	SHIM D9.5&3.0T1.94
52/1.	[1]	146420-0300	SHIM D9.5&3.0T1.96
52/1.	[1]	146420-0400	SHIM D9.5&3.0T1.98
52/1.	[1]	146420-0500	SHIM D9.5&3.0T2.00
52/1.	[1]	146420-0600	SHIM D9.5&3.0T2.02
52/1.	[1]	146420-0700	SHIM D9.5&3.0T2.04
52/1.	[1]	146420-0800	SHIM D9.5&3.0T2.06
52/1.	[1]	146420-0900	SHIM D9.5&3.0T2.08
52/1.	[1]	146420-1000	SHIM D9.5&3.0T2.10
52/1.	[1]	146420-1100	SHIM D9.5&3.0T2.12
52/1.	[1]	146420-1200	SHIM D9.5&3.0T2.14
52/1.	[1]	146420-1300	SHIM D9.5&3.0T2.16
52/1.	[1]	146420-1400	SHIM D9.5&3.0T2.18
52/1.	[1]	146420-1500	SHIM D9.5&3.0T2.20
52/1.	[1]	146420-1600	SHIM D9.5&3.0T2.22
52/1.	[1]	146420-1700	SHIM D9.5&3.0T2.24
52/1.	[1]	146420-1800	SHIM D9.5&3.0T2.26
52/1.	[1]	146420-1900	SHIM D9.5&3.0T2.28
52/1.	[1]	146420-2000	SHIM D9.5&3.0T2.30
52/1.	[1]	146420-2100	SHIM D9.5&3.0T2.32
52/1.	[1]	146420-2200	SHIM D9.5&3.0T2.34
52/1.	[1]	146420-2300	SHIM D9.5&3.0T2.36
52/1.	[1]	146420-2400	SHIM D9.5&3.0T2.38
52/1.	[1]	146420-2500	SHIM D9.5&3.0T2.40
52/1.	[1]	146420-2600	SHIM D9.5&3.0T2.42
52/1.	[1]	146420-2700	SHIM D9.5&3.0T2.44
52/1.	[1]	146420-2800	SHIM D9.5&3.0T2.46
52/1.	[1]	146420-2900	SHIM D9.5&3.0T2.48
52/1.	[1]	146420-3000	SHIM D9.5&3.0T2.50
52/1.	[1]	146420-3100	SHIM D9.5&3.0T2.52
52/1.	[1]	146420-3200	SHIM D9.5&3.0T2.54
52/1.	[1]	146420-3300	SHIM D9.5&3.0T2.56
52/1.	[1]	146420-3400	SHIM D9.5&3.0T2.58
52/1.	[1]	146420-3500	SHIM D9.5&3.0T2.60
52/1.	[1]	146420-3600	SHIM D9.5&3.0T2.62
52/1.	[1]	146420-3700	SHIM D9.5&3.0T2.64
52/1.	[1]	146420-3800	SHIM D9.5&3.0T2.66
52/1.	[1]	146420-3900	SHIM D9.5&3.0T2.68
52/1.	[1]	146420-4000	SHIM D9.5&3.0T2.70
52/1.	[1]	146420-4100	SHIM D9.5&3.0T2.72
52/1.	[1]	146420-4200	SHIM D9.5&3.0T2.74
52/1.	[1]	146420-4300	SHIM D9.5&3.0T2.76
52/1.	[1]	146420-4400	SHIM D9.5&3.0T2.78
52/1.	[1]	146420-4500	SHIM D9.5&3.0T2.80
52/1.	[1]	146420-4600	SHIM D9.5&3.0T2.82
52/1.	[1]	146420-4700	SHIM D9.5&3.0T2.84
52/1.	[1]	146420-4800	SHIM D9.5&3.0T2.86
52/1.	[1]	146420-4900	SHIM D9.5&3.0T2.88
52/1.	[1]	146420-5000	SHIM D9.5&3.0T2.90
52/1.	[1]	146420-5100	SHIM D9.5&3.0T1.74
52/1.	[1]	146420-5200	SHIM D9.5&3.0T1.76
52/1.	[1]	146420-5300	SHIM D9.5&3.0T1.78
52/1.	[1]	146420-5400	SHIM D9.5&3.0T1.80
52/1.	[1]	146420-5500	SHIM D9.5&3.0T1.82
52/1.	[1]	146420-5600	SHIM D9.5&3.0T1.84
52/1.	[1]	146420-5700	SHIM D9.5&3.0T1.86
52/1.	[1]	146420-5800	SHIM D9.5&3.0T1.88
54.	[4]	146433-0100	GASKET D12&6.4T1.00
55.	[4]	146430-1420	DELIVERY-VALVE ASSEMBLY
56.	[4]	146432-0200	COMPRESSION SPRING
57.	[4]	146602-2300	FILLER PIECE
58.	[4]	146440-0600	FITTING
60.	[3]	139106-0100	FLAT-HEAD SCREW
67.	[1]	146820-5720	GOVERNOR COVER
67/1.	[1]	146508-7721	GOVERNOR COVER
67/2.	[1]	146515-4820	CONTROL SHAFT
67/3.	[1]	146600-0100	O-RING
67/4.	[1]	139310-0200	PLAIN WASHER
67/5.	[1]	146536-9910	CONTROL LEVER
67/5B.	[1]	146539-0010	CONTROL LEVER
67/6.	[1]	014110-6440	LOCKING WASHER
67/7.	[1]	013020-6040	UNION NUT M6P1H5
67/13.	[1]	146621-1700	UNION NUT
67/14.	[1]	146621-1700	UNION NUT
67/15.	[1]	146526-3400	BLEEDER SCREW
67/16.	[1]	146526-6400	BLEEDER SCREW
67/18.	[1]	146587-8000	COILED SPRING
67/19.	[1]	146541-3000	BUSHING
67/21.	[1]	146592-1300	COILED SPRING
67/22.	[1]	146541-3100	SLOTTED WASHER
67/78.	[1]	146600-4400	SEAL RING
67/200.	[1]	139308-0300	PLAIN WASHER
67/201.	[1]	146545-3400	THREADED PIN L53.00
67/201B.	[1]	146545-3500	THREADED PIN L55.00
67/201C.	[1]	146545-3600	THREADED PIN L57.00
67/202.	[1]	139208-0900	UNION NUT
67/203.	[1]	146600-1200	O-RING
95.	[1]	146565-5520	FULCRUM LEVER
104.	[2]	146568-0000	SLOTTED SPRING PIN
105.	[2]	026508-1140	GASKET D11.4&8.2T1
106.	[2]	146588-0500	COILED SPRING
107.	[1]	146569-0300	UNION NUT
108.	[1]	146570-0100	GOVERNOR SHAFT
109.	[1]	146600-0400	O-RING
110/1.	[1]	146571-0000	SHIM D20.2&8.3T1.05
110/1.	[1]	146571-0100	SHIM D20.2&8.3T1.25
110/1.	[1]	146571-0200	SHIM D20.2&8.3T1.45
110/1.	[1]	146571-0300	SHIM D20.2&8.3T1.65
110/1.	[1]	146571-0400	SHIM D20.2&8.3T1.85
110/1.	[1]	146571-0500	SHIM D20.2&8.3T1.15
110/1.	[1]	146571-0600	SHIM D20.2&8.3T1.35
110/1.	[1]	146571-0700	SHIM D20.2&8.3T1.55
110/1.	[1]	146571-0800	SHIM D20.2&8.3T1.75
111.	[1]	146602-0600	PLAIN WASHER D20&8.4T1.40
112.	[1]	146572-0020	FLYWEIGHT ASSEMBLY
114.	[1]	146602-0500	PLAIN WASHER D17&6.4T1.60
115.	[1]	146975-4200	SLIDING SLEEVE
116.	[1]	146576-0200	CAP
117/1.	[1]	146577-1800	PLUG L2.10
117/1.	[1]	146577-1900	PLUG L2.30
117/1.	[1]	146577-2000	PLUG L2.50
117/1.	[1]	146577-2100	PLUG L2.70
117/1.	[1]	146577-2200	PLUG L2.90
117/1.	[1]	146577-2300	PLUG L3.10
117/1.	[1]	146577-2400	PLUG L3.30
117/1.	[1]	146577-2500	PLUG L3.50
117/1.	[1]	146577-2600	PLUG L3.70
117/1.	[1]	146577-2700	PLUG L3.90
117/1.	[1]	146577-2800	PLUG L4.10
117/1.	[1]	146577-2900	PLUG L4.30
117/1.	[1]	146577-3000	PLUG L4.50
117/1.	[1]	146577-3100	PLUG L4.70
117/1.	[1]	146577-3200	PLUG L4.90
117/1.	[1]	146577-3300	PLUG L5.10
117/1.	[1]	146577-6700	PLUG L2.2
117/1.	[1]	146577-6800	PLUG L2.4
117/1.	[1]	146577-6900	PLUG L2.6
117/1.	[1]	146577-7000	PLUG L2.8
117/1.	[1]	146577-7100	PLUG L3.0
117/1.	[1]	146577-7200	PLUG L3.2
117/1.	[1]	146577-7300	PLUG L3.4
117/1.	[1]	146577-7400	PLUG L3.6
117/1.	[1]	146577-7500	PLUG L3.8
117/1.	[1]	146577-7600	PLUG L4.0
117/1.	[1]	146577-7700	PLUG L4.2
117/1.	[1]	146577-7800	PLUG L4.4
117/1.	[1]	146577-7900	PLUG L4.6
117/1.	[1]	146577-8000	PLUG L4.8
117/1.	[1]	146577-8100	PLUG L5.0
117/1.	[1]	146877-0000	PLUG L5.2
117/1.	[1]	146877-0100	PLUG L5.3
117/1.	[1]	146877-0200	PLUG L5.4
117/1.	[1]	146877-0300	PLUG L5.5
117/1.	[1]	146877-4700	PLUG
117/1.	[1]	146877-4800	PLUG
117/1.	[1]	146877-4900	PLUG
117/1.	[1]	146877-5000	PLUG
120.	[1]	146579-0620	RETAINING PIN
122.	[1]	146580-0900	GOVERNOR SPRING
123.	[4]	139106-0200	FLAT-HEAD SCREW
130.	[1]	146421-0320	CAPSULE
130/2.	[1]	026508-1140	GASKET D11.4&8.2T1
130/3.	[1]	146422-0300	BLEEDER SCREW
130/4.	[1]	146600-0500	O-RING
133.	[1]	146600-0600	O-RING
134.	[1]	146600-0700	O-RING
135.	[1]	146110-3020	CONTROL VALVE
135/5.	[1]	146114-0000	SPRING WASHER
136.	[1]	146650-3720	PULLING ELECTROMAGNET
136B.	[1]	146650-9620	PULLING ELECTROMAGNET
136C.	[1]	146650-9920	PULLING ELECTROMAGNET
137.	[2]	139514-0200	GASKET
145.	[1]	146621-1000	UNION NUT
147.	[1]	146600-5000	O-RING
230.	[1]	146927-4420	BRACKET
231.	[1]	139006-4600	BLEEDER SCREW
236.	[1]	139006-4800	BLEEDER SCREW
237.	[1]	146620-0200	HEX-SOCKET-HEAD CAP SCREW
240.	[1]	146650-0720	PULLING ELECTROMAGNET
240/8.	[1]	146600-1700	O-RING
242.	[1]	146662-2420	WIRE
243.	[1]	146621-1000	UNION NUT
244.	[1]	020118-1440	BLEEDER SCREW
245.	[2]	139512-0500	GASKET
246.	[1]	027412-2440	EYE BOLT
247.	[1]	146605-9120	PIPE
251.	[1]	014010-8140	PLAIN WASHER D18&8.5T1.6
307.	[1]	146310-2301	CAP
800S.	[1]	146019-8020	PUMP HOUSING
800S/1/6.	[1]	146601-0700	PACKING RING
804S.	[1]	146232-0720	COMPRESSION SPRING
805S.	[1]	146574-0120	PARTS SET
810S.	[1]	146600-1120	REPAIR SET
813S.	[1]	146600-3120	PARTS SET
821S.	[1]	146210-5720	ROLLER SET
835S.	[1]	146598-1000	CAP
836S/1.	[1]	146598-0600	CAP L18
836S/1.	[1]	146598-0700	CAP L21
836S/1.	[1]	146598-0800	CAP L24
836S/1.	[1]	146598-0900	CAP L27
906.	[1]	146955-2400	NAMEPLATE

Include in #2:

104741-4231 as INJECTION-PUMP ASSEMBLY

Cross reference number

BOSCH 9 460 610 633 9460610633

ZEXEL 104741-4231 1047414231

NISSAN 1670090078 1670090078

Zexel num

Bosch num

Firm num

Name

104741-4231

9 460 610 633

1670090078 NISSAN

INJECTION-PUMP ASSEMBLY
BD30 K 11CJ INJECTION PUMP ASSY VE4 VE

104741-4231

9 460 610 633

1670090078 NISSAN-DIESEL

INJECTION-PUMP ASSEMBLY
BD30 K 11CJ INJECTION PUMP ASSY VE4 VE

Calibration Data:

Adjustment conditions

Test oil
1404 Test oil ISO4113orSAEJ967d

Test oil temperature degC 45 45 50

Nozzle 105780-0060

Bosch type code NP-DN0SD1510

Nozzle holder 105780-2150

Opening pressure MPa 13 13 13.3

Opening pressure kgf/cm2 133 133 136

Injection pipe 157905-7320

Injection pipe
Inside diameter - outside diameter - length (mm) mm 2-6-450

Joint assembly 157641-4720

Tube assembly 157641-4020

Transfer pump pressure kPa 20 20 20

Transfer pump pressure kgf/cm2 0.2 0.2 0.2

Direction of rotation (viewed from drive side)
Right R

Injection timing adjustment

Pump speed r/min 1000 1000 1000

Average injection quantity mm3/st. 52.8 52.3 53.3

Difference in delivery mm3/st. 4

Basic *

Injection timing adjustment_02

Pump speed r/min 2150 2150 2150

Average injection quantity mm3/st. 18.3 14.8 21.8

Injection timing adjustment_03

Pump speed r/min 2000 2000 2000

Average injection quantity mm3/st. 51.8 46.3 57.3

Injection timing adjustment_04

Pump speed r/min 1900 1900 1900

Average injection quantity mm3/st. 57.3 52.8 61.8

Injection timing adjustment_05

Pump speed r/min 1500 1500 1500

Average injection quantity mm3/st. 58.1 54.6 61.6

Injection timing adjustment_06

Pump speed r/min 1000 1000 1000

Average injection quantity mm3/st. 52.8 51.8 53.8

Injection timing adjustment_07

Pump speed r/min 750 750 750

Average injection quantity mm3/st. 41.3 37.8 44.8

Injection timing adjustment_08

Pump speed r/min 500 500 500

Average injection quantity mm3/st. 39.1 35.1 43.1

Injection quantity adjustment

Pump speed r/min 2150 2150 2150

Average injection quantity mm3/st. 18.3 15.3 21.3

Difference in delivery mm3/st. 5.5

Basic *

Injection quantity adjustment_02

Pump speed r/min 2300 2300 2300

Average injection quantity mm3/st. 8

Governor adjustment

Pump speed r/min 350 350 350

Average injection quantity mm3/st. 9.9 7.9 11.9

Difference in delivery mm3/st. 2

Basic *

Governor adjustment_02

Pump speed r/min 500 500 500

Average injection quantity mm3/st. 5

Governor adjustment_03

Pump speed r/min 350 350 350

Average injection quantity mm3/st. 9.9 7.4 12.4

Governor adjustment_04

Pump speed r/min 300 300 300

Average injection quantity mm3/st. 14.6 9.1 20.1

Timer adjustment

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 80 60 100

Basic *

Speed control lever angle

Pump speed r/min 350 350 350

Average injection quantity mm3/st. 0 0 0

Remarks
Magnet OFF at idling position

Speed control lever angle_02

Pump speed r/min 250 250 250

Average injection quantity mm3/st. 5

Remarks
Magnet OFF at full-load position

0000000901

Pump speed r/min 1125 1125 1125

Overflow quantity with S/T ON cm3/min 381 252 510

Remarks
With an O-ring

_02

Pump speed r/min 1125 1125 1125

Overflow quantity with S/T ON cm3/min 540 408 672

Remarks
Without an O-ring

Stop lever angle

Pump speed r/min 1125 1125 1125

Pressure with S/T OFF kPa 245.5 216 275

Pressure with S/T OFF kgf/cm2 2.5 2.2 2.8

Basic *

Stop lever angle_02

Pump speed r/min 1125 1125 1125

Pressure with S/T OFF kPa 245.5 216 275

Pressure with S/T OFF kgf/cm2 2.5 2.2 2.8

Stop lever angle_03

Pump speed r/min 1500 1500 1500

Pressure with S/T OFF kPa 304 235 373

Pressure with S/T OFF kgf/cm2 3.1 2.4 3.8

Stop lever angle_04

Pump speed r/min 1900 1900 1900

Pressure with S/T OFF kPa 431.5 353 510

Pressure with S/T OFF kgf/cm2 4.4 3.6 5.2

Stop lever angle_05

Pump speed r/min 2150 2150 2150

Pressure with S/T OFF kPa 785

Pressure with S/T OFF kgf/cm2 8

0000001101

Pump speed r/min 1125 1125 1125

Timer stroke with S/T OFF mm 0.7 0.2 1.2

Basic *

Remarks
Adjust Pt pressure.

_02

Pump speed r/min 1500 1500 1500

Timer stroke with S/T OFF mm 2.8 2.6 3

Basic *

Remarks
Adjust set force.

_03

Pump speed r/min 1125 1125 1125

Timer stroke with S/T ON mm 3.5 2.8 4.2

Timer stroke with S/T OFF mm 0.7 0.1 1.3

_04

Pump speed r/min 1500 1500 1500

Timer stroke with S/T OFF mm 2.8 2.5 3.1

_05

Pump speed r/min 1900 1900 1900

Timer stroke with S/T OFF mm 6.1 5.6 6.6

0000001201

Max. applied voltage V 8 8 8

Test voltage V 13 12 14

Timing setting

K dimension mm 3.1 3 3.2

KF dimension mm 5.5 5.4 5.6

MS dimension mm 0.9 0.8 1

Pre-stroke mm 0.45 0.43 0.47

Control lever angle alpha deg. 25 21 29

Control lever angle beta deg. 32 27 37

Test data Ex:

0000001801 SUPPLY PUMP-TIMING DEVICE ADJ

Pump chamber pressure PT, timer stroke TA adjustment procedure Adjust the sequence in accordance with the procedure below. 1. At N = N1 set PT lower limit at P1. 2. At N = N2, set so that TA lower limit is TA1. 3. At N = N1 tap the regulating valve so that the timer's minimum specifications are obtained. 4. Reconfirm timer specifications for N = N2. (1)If as specified, confirm timer operation at N = N3. (2)If not as specified: 1) Readjust the timer at N = N2. (Adjust using the outer adjustable type). 2) Confirm timer operation at N = N1, N = N2. 5. Seal after completing adjustment. T:Tightening torque (A) = nut (B) = sealing wire
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N1=1125r/min N2=1500r/min N3=1900r/min P1=216kPa(2.2kgf/cm2) TA1=2.6mm
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T1=7~10N-m(0.7~1.0kgf-m)

Information:

Thermostat Removal
Stop engine.Disconnect negative (-) battery cable at battery.
Do not drain engine coolant until the coolant temperature is below operating temperature. Then loosen drain cock slowly to relieve any excess pressure.
Remove coolant from cooling system.
Fig. 1-Thermostat CoverDisconnect upper radiator hose from thermostat cover (Fig. 1).Remove thermostat cover.Remove gasket.
Fig. 2-ThermostatLift thermostat (Fig. 2) out of thermostat housing.Repair
Fig. 3-Thermostat OpenIf engine is running too hot or too cold inspect thermostat for defects. Test in hot water for proper opening and closing.Installation
Some thermostats are marked "TO RAD", "THIS SIDE TOWARD RADIATOR", or "TOWARD RADIATOR" to indicate the top side. Put thermostat in housing so that top side is toward thermostat cover.
Fig. 4-Top SideIf thermostat is not marked, find the top side (Fig. 4). Put thermostat in housing so that top side is toward thermostat cover.
Fig. 5-Cap ScrewUsing a new gasket, install thermostat cover. Put cap screws (Fig. 5) through thermostat cover into thermostat housing. Tighten cap screws to 35 lb-ft (47 N m) (5 kg-m).Connect upper radiator hose to thermostat cover.Fill cooling system to proper level with proper coolant.Connect negative (-) battery cable to battery negative (-) terminal.Start engine.Check for leaks at hose connection and around gasket area.