DINGLI SL1323-AWD, Operator'S Manual, Page: 53 / 73

OPERATOR’S MANUAL with Maintenance Information
Maintenance
49
B-4
Check and Adjust the Engine RPM
Dingli requires that this procedure be
performed every 250 hours or quarterly,
whichever comes first.
Maintaining the engine rpm at the proper
setting for both low and high idle is essential to
good engine performance and service life. The
machine will not operate properly if the rpm is
incorrect and continued use may cause
component damage.
Perform this procedure
after warming the engine to normal operating
temperature.
If rpm adjustment or
service is required, please contact the Dingli
Industries Service Department OR your local
dealer.
1 Open the battery compartment tachometer
connected to the positive and negative
terminals on the battery.
2 Release the latches on the engine tray and
fully slide the engine tray out.
3 Insert a 15cm screwdriver or rod into the
engine tray hole located near the engine
tray roller wheels to prevent the engine
tray from moving.
4 Locate and open the engine RPM test
socket dust cover, put the RPM sensor into
the hole and tighten.
5 Connection tachometer and sensor
communication lines.
6 When starting the engine idling speed
，
meter should show about 1500.
7 When starting the engine high speed
，
meter should show about 2500.
B-5
Confirm the Proper Brake
Configuration
Dingli requires that this procedure be
performed every 250 hours or quarterly,
whichever comes
Proper brake configuration is essential to safe
operation and good machine performance.
Hydraulically-released, spring-applied
individual wheel brakes can appear to operate
normally when they are actually not fully
operational.
Check each drive hub disconnect cap to be
sure it is in the engaged position.
Disengage Position
Engage Position