Takeuchi TB014 Werkstatt-Handbuch Seite 520

4. Disassembly, inspection and reassembly of engines
Step
1)Remove cylinder head tightening bolts.
2)Remove a cylinder head assembly.
3)Remove a cylinder head gasket.
10
1)Remove crankshaft V-pulley clamping bolt.
11
2)Using a puller, extract crankshaft V-pulley.
1)Remove oil pan mounting bolts under a gear
case.
12
2)Remove gear case mounting bolts.
3)Remove a gear case.
1)Remove the nut from fuel injection pump drive
gear. Extract the fuel injection pump drive gear
13
using a puller.
1)Remove a lube oil pump.
14
1)Remove a starting motor from flywheel housing.
15
Removal Parts
1)Lay a cardboard or the like on the floor and
place a cylinder head assembly on it so as not to
damage the combustion surface.
2)The order of loosening the cylinder head tighten-
ing bolts.
Disassembly
8
2
12
10
4
6
Head bolt disassembly order
3 cylinder head
Disassembly
Camshaft side
8
4
2
6
Head bolt disassembly order
2 cylinder head
3)To remove the intake/exhaust valves from cylin-
der head assembly, take the following steps.
a)Using a valve spring compressor (see
4.1.2(1) No.4 in Chapter 4), compress a valve
spring and remove a valve cotter.
b)Remove valve retainer and valve spring.
c)Remove intake valve and exhaust valve.
1)Extract crankshaft V-pulley by hitting the bolt of
the puller using a plastic hammer or the like.
1)Never fail to removes stiffner bolt at the center of
the gear case
2)When removing the gear case, carefully protect
oil seal from damage.
1)Before removing fuel injection pump, make sure
of the position of the arrow on the pump body for
adjusting fuel injection timing as well as the posi-
tion of the scribed line of the gear case flange.
55
Remarks
Camshaft side
5
14
3
9
11 1
13 7
5
1
10
3
9
7