Toro 5900 Lawn Mower User Manual


 
Groundsmaster 5900/5910 Page 3 -- 23 Diesel Engine
Removal (Fig. 20)
1. Park machine on a level surface, lower cutting
decks, stop engine, engage parking brake and remove
key from the ignition switch.
2. Raise and support hood to allow access to engine.
3. Thoroughly clean valve cover and cylinder head to
prevent contaminant entry into engine.
4. Remove crankcase breather tube from valve cover
(see Engine Breather Removal in this section).
5. Remove three (3) lock nuts, flatwashers and isolator
washers.
6. Remove valve cover from cylinder head. Remove
and discard valve cover gasket.
Installation (Fig. 20)
1. Position new gasket and valve cover to cylinder
head.
2. Secure valve cover to cylinder head with three (3)
isolatorwashers,flatwashers and lock nuts.Torquelock
nuts 80 in--lb (9 N--m).
3. Connect crankcase breather tube tovalve coverand
secure with hose clamp (see Engine Breather Installa-
tion in this section).
4. Check engine oil level and add oil if necessary.
5. Lower and secure hood.
Diesel
Engine