Check The Exhaust System; B-7 Perform Engine Maintenance - Cummins Models - Genie S-105 Service Manual

Section 3 • Scheduled Maintenance Procedures
CHECKLIST B PROCEDURES
B-7
Perform Engine Maintenance -
Cummins Models
Engine specifications require that this procedure be
performed every 250 hours.
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
Cummins B4.5 and B3.9L Operation and
Maintenance Manual (Cummins part number
4021389-01).
Cummins B4.5 and B3.9L Operation and
Maintenance 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 and away from the machine.
2 Install the fastener that was just removed
through the engine tray and into the engine tray
anchor hole in the turntable.
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 - 22
B-8

Check the Exhaust System

Genie requires that this procedure be performed
every 250 hours or quarterly, whichever comes
first.
Maintaining the exhaust system is essential to
good engine performance and service life. Running
the engine with a damaged or leaking exhaust
system can cause component damage and unsafe
operating conditions.
107527
Cummins and Perkins models:
1 Be sure that all fasteners are tight.
2 Inspect all welds for cracks.
3 Inspect for exhaust leaks; i.e., carbon buildup
around seams and joints.
Deutz models:
1 Remove the engine pivot plate retaining
fastener. Swing the engine pivot plate out away
from the machine.
S-100 • S-105 • S-120 • S-125
Bodily injury hazard. Do not
inspect while the engine is running.
Remove the key to secure from
operation.
Bodily injury hazard. Beware of hot
engine components. Contact with
hot engine components may cause
severe burns.
Part No. 102916
June 2011
REV E