Wacker Neuson WM 170 Repair Manual

WM 130/170/270 Repair Reassembly Procedures
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9.7 Intake and Exhaust Valves
See Graphic: wc_gr001798
Note: Replace the valves if they show signs of wear. See Clearance
Data and Limits Table.
9.7.1 Carefully scrape off any carbon deposits on the combustion chamber.
9.7.2 Before installing, apply oil to the intake valve (e) and the exhaust valve
(f).
9.7.3 If they have been removed or are being replaced, mount the stem
seals (g).
9.7.4 Insert the valve stems into the cylinder head (d). Then, place the
cylinder head on a flat workbench.
9.7.5 Mount the valve springs (c), the spring retainers (b), and the collets (a).

Wacker Neuson WM 170 Specifications

General

Brand	Wacker Neuson
Model	WM 170
Category	Engine
Language	English