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Isuzu 4ja1 workshop manual free download
Hide thumbs. Quick Links. Table of Contents. Previous Page. Next Page. Engine Isuzu 4HK-1 Manual 50 pages. Engine Isuzu c turbo Workshop Manual Supplement 36 pages.
Page 2 Information contained in this Workshop Manual is the latest available at the time of publication. Isuzu reserves the right to make changes at any time without prior notice. This Workshop Manual is applicable to and later models. Notes on the format of this isuzu 4ja1 workshop manual free download. Page 5: General Repair Instructions Always check and recheck your work. No service operation is complete isuzu 4ja1 workshop manual free download you have done this.
When the same servicing operation is applicable to several different units, the manual workshopp direct you to the appropriate page.
For the sake of brevity, self-explanatory removal and installation procedures are omitted. More complex procedures are covered in detail. Page 7: General Information Important operation requiring extra care. Specified torque tighten Special tool use required or. Alignment marks. Directional indication. Lubrication oil. Measurement criteria are defined by the terms "standard" and "limit". A measurement falling within the "standard" range indicates that the downloac part or parts are serviceable.
A measurement which isuzu 4ja1 workshop manual free download outside the "limit" indicates that the applicable part or parts must be either repaired or replaced. Page 19 MEMO Посмотреть больше Model Identification Use of the wrong service data will result in reduced engine performance and engine damage.
Clean the oil cooler fitting face. This will allow the new oil filter to seat properly. Apply a light coat of engine oil to the O-ring. Turn in the new oil filter until the filter O-ring is fitted against the sealing face. If the workshpo 1 has reached level 2loosen the drain plug 3 at the bottom перейти of the water separator to drain the doenload. If the opening pressure is above or below the specified value, the injection nozzle must be replaced or recondi- tioned.
Drive Belt Deflection mm in. Retighten the rocker arm shaft bracket bolts in sequence as shown in the illustration. Bring the wirkshop in either the No.
Realign the crankshaft damper pulley TDC line with the timing pointer. Adjust the clearances for the remaining valves as shown in the illustration. At TDC on the compression stroke of the No. The No. Start the engine and allow it to run for several minutes to warm присоединяюсь installation mastercam 2018 free считаю up. Stop the engine and cut the fuel supply.
Remove all of the glow plugs from the engine. Compression Isuzu 4ja1 workshop manual free download Adapter 4. Cylinder head gasket Water pump gasket 2. This design provides superior fuel economy for a wide range.
Auto-thermatic pistons with cast steel struts are used to reduce thermal expansion and donload engine noise when the engine is cold. Cooling fan and spacer Fuel leak off pipe 2. Cooling fan drive belt Fuel injection pipe with clip 3. Fuel Injection Pipe with Clip Loosen the injection pipe sleeve nuts at the delivery valve side.
Do not apply excessive force to the injection pipes. Loosen the injection pipe clips. Remove the injection pipes. Water by-pass hose woroshop Cylinder head gasket 2. Thermostat housing Crankshaft damper pulley with 3.
Water pump dust seal 4. Injection nozzle holder Oil pan 9. Подробнее на этой странице and connecting rod with 1a. Oil pan If so crankcase equipped upper адрес страницы 2. Crankcase If so equipped Crankshaft bearing cap with 3. Injection Nozzle Holder Remove the nozzle holder bracket nuts. Use the nozzle holder remover and the sliding hammer to remove the nozzle holder together with the holder bracket.
Nozzle Holder Remover: Sliding Humme: 7. Crankshaft Damper Pulley with Dust Seal Block the flywheel with a piece of wood to pre- vent it from turning. Use the damper pulley remover to remove the damper pulley. Damper Pulley Isuzu 4ja1 workshop manual free download Flywheel Block the flywheel with a piece of wood to pre- vent it from turning.
Loosen the flywheel bolts a little at a workshp in the numerical order shown in the illustration. Isuzu 4ja1 workshop manual free download Bearing Cap with Lower Bearing 1 Measure the crankshaft end play at the center journal of the crankshaft.
Do this before removing the crankshaft bearing caps. If the measured value exceeds the isuzu 4ja1 workshop manual free download limit, the crankshaft thrust bearing must be isuzu 4ja1 workshop manual free download. Rocker arm shaft snap ring 5. Rocker arm shaft spring 2. Rocker arm 6. Rocker arm shaft snap ring 3. Rocker arm shaft bracket 7. Rocker Arm Shaft Snap Ring 2.
Rocker Arm 3. Rocker Arm Shaft Bracket Use a pair of snap ring pliers to remove the snap rings. Remove the rocker arms. Remove the rocker arm shaft bracket. If the rocker arms and rocker arm shaft brackets are to be reinstalled, mark their installation positions by tagging each rocker arm /27668.txt rocker Split collar 5.
Valve stem oil seal 2. Valve spring upper seat 6. Valve spring lower washer 3. Valve spring 7. Cylinder head 4. Intake and exhaust valves Split Collar Place the cylinder head on a flat wooden surface. Use the spring compressor to remove the split collar. Do not allow the valve to fall from the cylinder head.
❿Isuzu 4ja1 workshop manual free download.MANUAL ISUZU 4JA1-4JH1.pdf
Information contained in this Workshop Manual is the latest available at the time of publication. Isuzu reserves the right to make changes at any time without prior notice. This Workshop Manual is applicable to and later models.
Before performing any service operation with the engine mounted, disconnect the grounding cable from the battery. This will reduce the chance mnual cable damage and burning due to short circuiting. Always use the proper tool or tools for the workshkp at hand. Where specified, use the specially designed tool or tools. Never reuse cotter pins, gaskets, O-rings, lock washers, and self locking nuts.
Discard them downloas you remove them. When the same servicing operation is applicable to several different units, the manual will direct источник статьи to the appropriate page. For the sake of brevity, self-explanatory removal and installation procedures are omitted.
More complex procedures are covered in xownload. Each service operation section in this Workshop Manual begins with an exploded view of the applicable area. A brief explanation of the 10 enterprise usb disk free download used follows.
Below is a sample wworkshop the text of the Workshop Manual. This is the item shown in the illustration.
Camshaft Timing Gear 1 Install the thrust plate 1. Measurement criteria are defined by the terms "standard" and вот ссылка. A measurement falling within the "standard" range indicates that the applicable part or parts are serviceable.
A measurement which is outside the "limit" indicates that the applicable part or parts must be either repaired or replaced. Components and parts are listed in the isuzu 4ja1 workshop manual free download form throughout the Manual. NP - PE Clean the oil cooler fitting face.
This isuzu 4ja1 workshop manual free download allow the new oil filter to seat читать далее. Apply a light coat of engine oil to the O-ring. Turn isuzuu the new donwload filter until the filter O-ring is fitted against the sealing face. Filter Wrench 8. Workhop the engine oil level and replenish to the specified level if required. Start the engine and check for oil leakage from the main oil filter. If the float 1 has reached level 2loosen the drain plug 3 at the bottom side of the water separator to drain the water.
For the engine equipped with in-line iduzu injection pump isusu Loosen the priming pump cap 1 on the injection pump. If the opening pressure is above or below the specified value, the injection nozzle must be replaced or reconditioned. If the spray condition is bad, the downooad nozzle must be replaced or reconditioned. Drive Belt Deflection mm in. Completely submerge the thermostat in water.
Heat the water. Stir the water constantly to avoid direct heat being applied to the thermostat. Retighten the rocker arm shaft bracket bolts in sequence as shown in the illustration.
Bring the isuzu 4ja1 workshop manual free download in either the No. Check isuzu 4ja1 workshop manual free download play in the No. Realign the crankshaft damper pulley TDC line with the timing pointer. Adjust the clearances for the remaining valves as shown in the illustration.
At TDC on the compression stroke of the No. The No. Start isuzu 4ja1 workshop manual free download engine and allow it to читать статью for several minutes to warm it up. Stop 4jja1 engine and cut the fuel supply. Remove all of the glow plugs from the engine. Compression Gauge Adapter 4. Set a compression gauge to the No. Turn the engine over with the starter motor and take the compression gauge reading. This design provides superior fuel economy for a wide range.
Auto-thermatic pistons with cast steel struts are used to reduce thermal expansion and resulting engine noise when isuzu 4ja1 workshop manual free download mario for pc windows 10 is cold. Chrome plated dry type cylinder liners provide the highest durability. Cooling fan fres spacer Cooling fan drive belt Cooling fan drive pulley Alternator and adjusting plate Fuel pipe Fuel filter to injection pump Fuel pipe Fuel filter to feed pump Fuel pipe Fuel filter leak off Fuel filter Oil pipe Injection pump to cylinder body Rear engine hanger Worksgop Injection Pipe with Clip 1 Loosen the injection pipe sleeve nuts at the delivery mnaual side.
Do not apply excessive force to the injection pipes. Injection Pump 1 Remove the six injection pump bracket bolts from the cylinder body timing gear downloar. Water by-pass hose Thermostat housing Water pump Injection nozzle holder Glow plug and glow plug connector Cylinder head cover Rocker arm shaft and rocker arm Push rod Cylinder head Crankshaft damper pulley with Oil pan Oil pan If so crankcase equipped Crankcase If so equipped Flywheel Rear flywheel If so equipped Flywheel housing Oil pump with oil pipe Camshaft with camshaft timing gear and isuuzu plate 7.
Injection Nozzle Holder 1 Remove the nozzle holder bracket nuts. Nozzle Holder Remover: Sliding Humme: 7. Rocker Arm Shaft and Rocker Arm Loosen the rocker arm shaft bracket bolts in numerical order a little at a time. Crankshaft Damper Pulley with Dust Seal 1 Block the flywheel with a piece of wood to prevent it from turning. Damper Pulley Remover Timing Gear Backlash Measurement dlwnload Set a dial indicator to the timing gear to be measured.
Flywheel 1 4 5 isuzu 4ja1 workshop manual free download 2 1 Block the flywheel with a piece of wood to prevent it from turning. Crankshaft Bearing Cap with Lower Bearing 1 Measure the crankshaft end play at the center journal of the crankshaft. Do this before removing the crankshaft bearing caps.
If the measured value exceeds the specified limit, the crankshaft thrust bearing must be gta san andreas utorrent windows 10. Standard Limit 0. Rocker arm shaft bracket 5. Rocker arm shaft spring 6. Rocker arm shaft snap ring 7. Rocker arm shaft 4. Rocker Arm Shaft Snap Ring 2. Rocker Arm 3.
Rocker Arm Shaft Bracket 1 Use a pair of snap ring pliers to remove the snap frwe. If the rocker arms and rocker arm shaft manuaal are to be reinstalled, mark their installation positions by tagging each rocker arm and rocker arm shaft bracket with the cylinder number from which it isuzu 4ja1 workshop manual free download removed.
Split collar 2. Valve spring upper seat 3. Intake and exhaust valves 5. Valve stem oil seal 6. Valve spring lower washer 7. Downloadd Collar 1 Place the cylinder head on a flat wooden surface. Do not iskzu the valve to fall from the cylinder head. Spring Isuzu 4ja1 workshop manual free download 4. Intake and Exhaust Valve If the intake and exhaust valves are to be reinstalled, mark their installation positions by tagging each valve with the cylinder number from which it was removed.
Connecting rod 6. Piston pin snap ring 7. Connecting Rod Bearing If the connecting rod bearings isuzu 4ja1 workshop manual free download to be reinstalled, mark their fitting positions by tagging each bearing with the cylinder number from which it was removed.
Piston Ring 1 Clamp the doenload rod in a vise. Take care not to damage the connecting rod. Piston Ring Replacer Do not attempt to use some other tool to remove the piston rings.
Thrust plate 3. Feather key 4. Camshaft Timing Gear isuzu 4ja1 workshop manual free download. Thrust Plate 3 2 1 Clamp the camshaft in a vise. Take care not to damage the camshaft.
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