Testing The Compression - Skoda Octavia III 2013 Workshop Manual

Octavia III 2013 ➤ , Octavia III 2014 ➤ , Yeti 2010 ➤ , Yeti 2011 ➤
1.6/81 kW MPI engine - Edition 06.2014
– Fit on cylinder head gasket -1-.
♦ Pay attention to centring pins in cylinder block -arrows-.
♦ Check installation position of the cylinder head gasket, identi‐
fication: Part number must be legible from the inlet side.
– Position piston of cylinder 1 to top dead centre if the crankshaft
was turned anticlockwise again.
– Insert the cylinder head.
– Insert cylinder head bolts and tighten hand-tight.
– Tighten cylinder head bolts
Installation is carried out in the reverse order. When installing,
note the following:
– Install camshaft housing
– Installing the intake manifold
– Install pre-exhaust pipe
– Change engine oil.
♦ ⇒ Maintenance ; Booklet Octavia III
♦ ⇒ Maintenance ; Booklet Yeti
– Replace coolant ⇒ page 148
Tightening torques
♦ Engine support bracket
⇒ Fig. ""Engine support bracket - tightening torque and tight‐
ening order"" , page 34
♦ Cylinder head
⇒ "1.1 Cylinder head - summary of components", page 75
♦ Pre-exhaust pipe
⇒ Fig. ""Installing pre-exhaust pipe- tightening torque and
tightening order"" , page 264
♦ Screws for coolant pipe
⇒ "3 Parts of cooling system engine side", page 165
♦ Drive shaft screening ⇒ Axles, steering; Rep. gr. 40 .
1.5

Testing the compression

Special tools and workshop equipment required
♦ Spark plug wrench , e.g. -3122 B-
♦ Compression tester - V.A.G 1763-
Work procedure
• Engine oil temperature at least 30 °C.
• Battery voltage at least 12.5 V.
– Remove air filter housing
84
Rep. gr.15 - Cylinder head, valve gear
⇒ page 76 .
⇒ page 78 .
⇒ page 237 .
⇒ page 264 .
.
⇒ page 235 .