INSTALLATION
MANUAL
© Scania CV AB 2018, Sweden
System overview – Stage V
01:07 Issue 17 en-GB 8
Pipe material
Scania recommends that the exhaust pipe between the particulate filter unit and SCR
unit be made from stainless metal type 1.4301 or 1.4509, US grade 316L or equiva-
lent.
Other instructions on exhaust system shape and fitting are available in 01:04 Exhaust
system.
Other requirements
There must always be a flexible connection between the turbocharger and particulate
filter unit. Scania also recommends a flexible connection between the particulate fil-
ter unit and SCR unit due to tolerances and heat expansion. Also see 01:04 Exhaust
system.
Tightening torque for V-clamps
The tightening torque for all V-clamps in the exhaust gas aftertreatment system is
20 Nm.
Scania recommends that the V-clamps in the exhaust gas aftertreatment system be
retightened when the engine has reached the operating temperature for the first time.
Carry out the retightening when the engine has cooled down again.
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