Nilfisk-Advance SW900, Service Manual

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Petrol Engine System 93 Service Manual – SW900
Petrol Engine Assembly Removal/Installation
Disassembly
1 Drive the machine on a level floor and ensure
that it cannot move
2 Turn the ignition key to “0”
3 Remove the hopper by using its transport handle
and wheels
4 Disengage the front fastener and open the
engine compartment hood
5 Disconnect the engine electrical connections (A)
and (B)
6 Open the fastening clamp (C) and disconnect the
engine ground (D)
7 Remove the rear grid (E) after removing the
upper mounting screw (F) and disengaging the
fasteners
8 Remove the screws (G) and the bulkhead (H)
9 Disengage the engine belt (I) from the engine
pulley (J) using a screwdriver as a lever and by
simultaneously turning the engine pulley (J) by
slightly pulling the engine pull-start cord
10 Loosen the four nuts (K) fastening the engine
holder (L) to the vibration-dampers
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