Wacker Neuson WM 170 Repair Manual

WM 130/170/270 Repair Disassembly Procedures
wc_tx000379gb.fm 49
8.11 Removing Cylinder Head and Valves
See Graphic: wc_gr001769
8.11.1 Remove the M8 bolts (a) securing the cylinder head (b) to the
crankcase and remove the cylinder head. Also remove the cylinder
head gasket (c). Be careful not to lose the guide pins (d).
8.11.2 Press down on the chain guide (e) and remove it by pulling it through
the top side of the crankcase.
8.11.3 Remove the collet (f), spring retainer (g), and valve spring (h).
Complete for both intake and exhaust.
8.11.4 Remove the intake valve (i) and the exhaust valve (j).
Reference: Stem seal (k).

Wacker Neuson WM 170 Specifications

General

Brand	Wacker Neuson
Model	WM 170
Category	Engine
Language	English