Perform Engine Maintenance; Check The Oscillate Directional Valve Linkage - Genie S-80 Service Manual

Section 3 • Scheduled Maintenance Procedures
CHECKLIST B PROCEDURES
B-11

Perform Engine Maintenance

Engine specifications require that this procedure be
performed every 250 hours or quarterly, whichever
comes first.
Proper engine maintenance, following the engine
manufacturer's maintenance schedule, is essential
to good engine performance and service life. Failure
to perform the maintenance procedures can lead to
poor engine performance and component damage.
Required maintenance procedures and additional
engine information are available in the:
Deutz TD2011 Operation Manual
(Deutz part number 0312 3547) OR the
Perkins 804D-33 Operation and Maintenance
Manual (Perkins part number SEBU7853-00) OR
the Continental TME27 Owner's Manual
(Continental part number WM10303).
Deutz TD2011 Operation Manual
Genie part number
Perkins 804D-33 Operation and Maintenance Manual
Genie part number
Continental TME27 Owner's Manual
Genie part number
To access the engine:
1 Remove the engine tray retaining fastener
located under the engine tray. Swing the engine
tray out away from the machine and secure it
from moving.
Crushing hazard. Failure to install
the fastener into the engine tray
anchor hole to secure the engine
tray from moving could result in
death or serious injury.
3 - 28
B-12
Check the Oscillate Directional
Valve Linkage
Note: Genie specifications require that this
procedure be performed every 250 hours or
quarterly, whichever comes first.
Proper axle oscillation is essential to safe machine
operation. If the oscillate directional valve linkage is
not operating correctly, the stability of the machine
is compromised and it may tip over.
1 Remove the drive chassis cover from the
non-steer end of the machine.
2 Locate the oscillate directional valve inside of
the non-steer axle and inspect the linkage for
the following:
• Lock nut is tight against yoke
• Yoke clevis pins are installed
• Cotter pins are installed through clevis pins
139320
• Linkage is properly attached to
directional valve
111332
111901
S-80 • S-85 • S-80X
February 2012
Part No. 122985