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ASSEMBLING THE ENGINE

ASSEMBLING THE ENGINE

34

35

Step 39. Spark 

plugs

Insert the spark plugs into 

the holes in the upper part of 

the cylinder heads. Carefully 

note the markings on the top 

of the distributor cap; follow 

the wire that exits from hole 

#1 and insert it into cylinder 

number 1 as shown. Repeat 

for wires/cylinders 2, 3, 4, 5 

and 6.

Use the clip (72) provided to 

secure the wires for cylinders 

4, 5 and 6 so they are routed 

neatly over the cooling fan.

Step 37. Cooling fan 

assembly

Assemble the cooling fan components 

as shown. Attach the rear cover (78) to 

the fan housing (34) first, and secure with 

two screws. Slide the fan (42) over the shaft, 

followed by the fan pulley (26). Secure the 

pulley to the fan using a screw and washer. 

Check that the fan spins freely; if necessary, 

loosen the screw slightly.

Step 38. Cooling fan 

installation

Insert the clip on the bottom of 

the cooling fan assembly into 

the slot in the crankcase. 

Fit the fan drive belt – this fits 

over the crankcase pulley 

and the fan pulley.

Содержание PE01

Страница 1: ...classic Porsche 911 flat six engine model Mehr Franzis Produkte im Internet www franzis de Designed by John Anson for FRANZIS Verlag GmbH D 85540 Haar bei Munchen Germany Item number PE01 Trends UK L...

Страница 2: ...or otherwise without prior permission in writing from the publisher Printed in China Please retain the information in this manual for future reference This device complies with Part 15 of the FCC Rule...

Страница 3: ...mber with a small smooth and heat absorbing surface Initial versions of the engine used Solex overflow type carburettors and although these had the benefit of being relatively insensitive to forces ca...

Страница 4: ...unnel right outer 1 63 Cam belt tunnel middle 1 67 Drive gear 1 68 Crankshaft gear 1 69 Distributor gear 1 Cam timing belt 2 72 Spark plug lead mounting clip 1 74 Distributor bushing 1 75 Crankshaft g...

Страница 5: ...PARTS LIST PARTS LIST 8 9...

Страница 6: ...PARTS LIST PARTS LIST 10 11...

Страница 7: ...25 Crankshaft pulley 34 Fan housing 42 Cooling fan 47 Crankcase upper 48 Crankcase lower 49 Cylinder barrels 37 Idler pulley 37 mm shaft 41 Crankshaft 26 Fan pulley 27 Oil return pipes 50 51 Cylinder...

Страница 8: ...pin 13 through the small end of a connecting rod 1 Push two halves of a piston 2 together over the pin and press together firmly Repeat for the other five piston rod assemblies Step 2 Crankshaft The...

Страница 9: ...ankcase 48 to the upper crankcase and secure with seven screws Step 4 Crankshaft assembly Place the upper crankcase 47 upside down on a table Hold the piston crankshaft assembly and lower it on to the...

Страница 10: ...ft cylinder head 50 Step 8 Valve guides Fit two valve guide plates to each of the lower cylinder heads Note that each head uses one narrow plate 55 and one wide plate 54 Each plate has three round stu...

Страница 11: ...tep 12 Camshaft tunnel right rear Attach the rear part of the right hand camshaft tunnel 60 to the crankcase and secure with two screws Step 13 Cam and rocker shafts right side Assemble the camshaft f...

Страница 12: ...cker shaft assemblies for the inlet and exhaust valves on to the cylinder head refer to the inset picture for guidance Use your fingers to separate the rockers so that each sits between the bearings t...

Страница 13: ...position Note that the pistons in cylinders 1 and 4 must be at Top Dead Centre TDC Insert a timing alignment pin 77 through the holes in the crankcase and crankshaft counterweight Insert the metal sha...

Страница 14: ...sprocket Fit the cam belt tunnel cover 61 and secure with three screws Step 22 Distributor drive gears Install the distributor drive bevel gears Fit the smaller crankshaft gear C 76 first it has a slo...

Страница 15: ...ight hand cam belt cover in position and secure with three screws Step 26 Distributor Fit the distributor bush 74 to the end of the shaft and secure with a screw One end of the bush has a recess for t...

Страница 16: ...o parts Assemble the upper 23 and lower 24 halves of the right exhaust and secure with one screw Fit the assembled exhaust to the manifold and secure with three screws Repeat for the left hand side us...

Страница 17: ...e the battery cover Step 33 Exhaust muffler Assemble the two halves of the exhaust muffler 19 20 and secure with four screws Slide the muffler over the ends of the exhaust pipes The muffler is secured...

Страница 18: ...5 and 6 so they are routed neatly over the cooling fan Step 37 Cooling fan assembly Assemble the cooling fan components as shown Attach the rear cover 78 to the fan housing 34 first and secure with t...

Страница 19: ...includes various different components connected together whose job it is to drive the car s wheels making the car move Now let s look at how the engine works in more detail We ll look at just one cyli...

Страница 20: ...of the compression stroke 4 stroke cycle Inlet valve open Valves closed Piston rises compressing fuel air mixture Exhaust valve closed Inlet port Piston moves down sucking in fuel air mixture Connect...

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