Operation 3-10 To Remove And To Fit An Exhaust Manifold (One-Piece) - Perkins New 1000 Series Workshop Manual

3
To remove and to fit an exhaust manifold (one-piece)
Special requirements
Consumable products
Description
POWERPART Retainer high
strength
To remove
1 For engines fitted with turbochargers: Disconnect all connections to the turbocharger and remove the
turbocharger, see Operation 9-1.
2 Remove the intake manifold, see Operation 3-9.
3 Release the exhaust manifold fasteners and remove the manifold from the cylinder head.
To fit
Cautions:
l Only use the approved setscrews as they are made of a material to withstand high temperatures.
l Do not fasten brackets, that are not approved by Perkins, to the exhaust manifold as the manifold could be
damaged when it becomes hot.
Notes:
l New setscrews have sealant applied by the manufacturer to the first 13,0 mm (0.50 in) of the threads. If the
setscrews are to be used again, clean the old sealant from the male and female threads and apply new
sealant POWERPART Retainer high strength to the setscrews.
l New exhaust manifolds are supplied with plastic ferrules fitted to ensure correct alignment. The position of
the ferrules varies according to the exhaust exit port in the manifold. The ferrules are only necessary to
align a new exhaust manifold. If the manifold is to be removed and then fitted again, the manifold can be
aligned by eye.
52
This document has been printed from SPI². Not for Resale
Part number
21820638
New 1000 Series
Operation 3-10
Workshop Manual, TPD 1350E, Issue 4
Continued