Engine Removal

Disconnect the gear shifting rod, and the gear selecting rod from the gear shift outer lever and the gear select outer lever. 32. Loosen and remove the nuts retaining the engine mounting rear insulators onto the frame. 33. Remove the nuts retaining the engine mounting front insulator onto the frame. 34. Install the lifting hooks onto the engine hangers. Raise the engine slightly,and carefully towards the front together with the transmission with a suit-table hoist. a. Screw in the bolts of...

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Inspect the connecting rod for twist or bent condition using a feeler gauge, and a connecting rod aligner . a. Remove the connecting rod bearings from the connecting rod and cap, then install the piston pin in the upper end of the connecting rod. b. Place the connecting rod on the arbor of the aligning ficture, and tighten the connecting rod cap nuts. c. Place the V block on the top of the piston pin, and slide it a-gainst the face plate. If all three points of V block contact the face plate,...

Engine Tuneup

In order to maintain the full performances originally built in the engine, a periodic engine tune-up is essential. If any deficiency is encountered during operation of the vehicle, it must be diagnosed immediately, and proper care should be taken by tuning up the engine. The progress of modern engineering standard has been developed so quickly that it. necessitates the use of proper instruments, and well trained mechanics. In order to accomplish the work correctly, and properly, a reliable...

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Carburetor level gage sub-assy 3. Remove the throttle connecting link. Loosen and remove the two screws retaining the main body to the flange , and separate the main body from the flange. a. Remove the float lever pin, then remove the float, needle valve push pin, spring and the needle valve. Fig.5-14 Removing Lifter V4361 Rod & Pump Plunger (1) Remove the snap ring, step-up rod spring and the step-up-rod from the lifter rod. (2) Remove the E ring, pump...

Valve Set Grinder Toyota Land Cruiser

Fig. 3-11 Valve Stem Guide X4932 E xtrusion ( Intake ) Fig.3-12 Valve Stem Guide X4933 Extrusion (Exhaust) Fig.3-12 Valve Stem Guide X4933 Extrusion (Exhaust) 3. After installing the valve stem guide then ream all the replaced valve stem guides until proper clearance is obtained. Valve stem diameter Intake valve 7. 970 - 7.985 mm (0.3138- 0.3144) Exhaust valve 7. 960 7.975 mm (0.3134 - 0.3140) Reconditioning the valve seats is very important because the seating of valves must be perfect for the...

How To Set Toyota Timingball

Fig.3-54 Timing Gear Oil X4968 Nozzle 14. Install the oil slinger onto the crankshaft. Install the timing gear cover with the gasket, and tighten the cover retaining bolts to 1.6 m-kg (12 ft-lb) torque. 15. Position the key and install the crankshaft pulley onto the crankshaft with the Crankshaft Pulley I Gear Replacer 09214-60010. 16. Install the oil pump together with the pipes , and tighten the oil pump retaining bolt to 1.0 1.6 m-kg (7 12 ft-lb) torque. Connect the pipe securely. Install...

Info

Melted magnetic switch contact Replace magnetic switch b. Shorted magnetic switch coil c. Ignition switch returns poorly Alternator, Regulator & 1 Battery a. Loose or worn V belt b. Shorted or opened alternator stator coil c. Opened alternator rotor coil d. Poor contact of brushes and slip rings f. Regulator out of a adjustment g. Burned or poor contact of regulator points h. Lack or insufficient electrolyte of battery j . Poor connection of battery terminal s k. Open wiring between...

Trouble Shooting

The possible faults, and their remedies are listed in the following table. When the symptoms of troubles are detected, proper care must be taken immediately before proceeding to the next probable cause. Symptoms & Probable Causes Remedies b. Compression leak from valve seat s d. Weak or defective valve springs e. Compression leak at cylinder head gasket f. Piston ring sticking or defective g. Worn piston ring or cylinder h. Worn or scored cylinder or piston c. Defective distributor points d....

Over Flow Valve Feul System Land Crueser

Float chamber & Air vent system The float chamber serves as a constant fuel reservoir. The fuel enters into the float chamber thru the strainer (1), and the needle valve (2). The quantity of fuel is regulated by the needle valve opening movement from the valve seat, and also by the fuel pump pressure . Proper fuel level is maintained by the float (5) proper seating of the needle valve, and the correct pump pressure. These items are very important to obtain proper performances of the...

Oil Pressure Regulator

The oil pressure regulator serves as safety valve preventing the high pressure oil discharged from the oil pump to rise above a specified value by means of the adjusting valve. The relief valve operating pressure is between 3.1 to 3.5 kg cm2 44 to 50 psi with the engine speed of 2,400 rpm. NOTE This pressure should be measured after the engine is properly warmed up. When the valve spring is weakened or when the valve fails to close tight, the pressure of the oil delivered to the crankshaft...

General Information

Fig. 1-1 Cross Section Side View G1565 Fig. 1-1 Cross Section Side View G1565 The engine is a four-cycle, six cylinder over-head valve type, with force feed lubrication, and water cooled. This engine has a displacement of 3.878 liters 236.7 cu. in , with 90 mm 3.54 bore, and 101.6 mm 4.00 stroke. The compression ratio is 7.8 to 1. The cylinder head being made of integral casting with wedge shaped type combustion chambers provides efficient heat distribution. Also together with the independent...

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Supporting Rod Holder Toyota Yaris

Idle adjusting stopper channel Fig. 5-109 Accelerator Linkage FJ series LHD G1693 Fig. 5-109 Accelerator Linkage FJ series LHD G1693 C. Idle adjusting stopper channel Fig. 5-111 Accelerator Linkage FJ55V LHD G1695 C. Idle adjusting stopper channel Fig. 5-111 Accelerator Linkage FJ55V LHD G1695 A. Engine side accelerator link No. 1 B . Accelerator link arm stopper E . Accelerator ball joint socket F. Accelerator link connecting rod G. Accelerator link bearing No. 2 I . Accelerator link...

Glowler Tester Circuit

Tap the drive housing lightly, and remove the yoke. 7. Remove the drive lever set pin, and remove the armature, starter clutch, and the pinion drive lever. 8. Remove the snap ring, and the pinion stop collar at the end of the armature shaft, then remove the starter clutch. To remove the snap ring, make a tool similar to the one as illustrated in the following illustration, with a suitable size pipe to remove the pinion stop collar toward the starter clutch side first, then remove the snap...

Air Cleaner

The air cleaner functions primarily to remove dust and dirt from the air which is drawn into the carburetor, and to the engine. The standard air cleaner on the F model engine is of a felt element type and oil bath type air cleaner is option for FA only. The construction of these air cleaners are as shown in the Figures. Disassembly of the air cleaner is self-explanatory, and the assembly .procedure is equally simple. Check the element, and if damaged or excessively dirty, replace the element....

Btv

Remove the driver's seat or passenger seat, 2. Disconnect the wire from the fuel sender gauge. 3. Remove the drain plug from the bottom of the fuel tank, and drain the fuel from the fuel tank. 4. Disconnect the fuel hose from the fuel suction tube. 5. Remove the fuel tank inlet pipe cover, next, loosen the fuel tank inlet pipe joint clamp screw. 6 . Disconnect the breather hose from the fuel tank. 7. Remove the connecting bolts on the fuel tank bands, and remove the fuel tank bands. 8....

Distributor

Disconnect the primary wire from the distributor terminal. 2. Disconnect the high tension cords from the spark plugs, and the ignition coil. Release the distributor cap spring clips, and remove the cap. 3. Scrive a mark on the distributor housing and the cylinder block indicating the position of the housing in the cylinder block, and scrive another mark on the distributor housing indicating the position of the distributor rotor. These mark can be used as guides when installing the...

Landcruiser F Engine Intake Manifold

INTAKE EXHAUST SYSTEM - Intake tf Exhaust Manifolds 4-1 B. Heat control valve coil C . Case bolt Fig.4-1 Intake and Exhaust Manifolds Components G1573 The intake manifold is of a D shaped cross section which aids in atomizing, and even distribution of fuel mixture to each cylinder. The exhaust manifold if designed to reduce back pressure to a minimum. Located on the inside of the exhaust manifold is the thermostatically operated heat control valve. This valve in the exhaust manifold directs the...

Adjustment

To adjust the carburetor, use the Carburetor Adjust Kit 09240-60050. When the primary throttle valve is fully opened, at this time, check the secondary throttle valve should fully open, then adjust in the following manner. 1. Adjust the accelerating pump Stroke of the accelerating pump should be 8 mm 0.31 by bending the pump connecting link 1 . 2. Damper Valve Stop Lever disengaging angle. If applicable When the secondary throttle valve starts to open Seco-touch , adjust the A portion so that...

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Fig. 5-40 Removing Pump V0571 Connecting Link b. Loosen and remove the pump jet screw, then take out the pump Fig. 5-38 Carburetor Driver V4357 Set 1. Remove the magnetic valve and the choke wire clamp from the Fig. 5-40 Removing Pump V0571 Connecting Link b. Loosen and remove the pump jet screw, then take out the pump 2. Remove the snap ring, and then disconnect the fast idle connector from the fast idle cam. 3. Remove the air-horn retaining screws, and separate the air-horn from the...

Foreword Toyota

This F engine Repair Manual has been published to furnish information for major repair on the improved engine from Engine No. F243298 and its related components equipped on the Toyota Land Cruiser, and the Toyota gasoline truck. In general, it pertains to the F engine equipped on the Toyota Land Cruiser, and also it described on the different components equipped on the F engine utilized for the Toyota gasoline truck. As this manual is published for the guidance, and reference for the servicemen...