Komatsu HD325-8 User Manual

2.
Depress the foot brake (1) on a flat ground.
3.
Set the gear shift lever (2) in the position D and increase
the engine speed gradually.
If the machine does not move when the engine speed is
increased to 1550 rpm, it is normal.
If any problem is found, ask your Komatsu distributor for
repair.
4.
Decrease the engine speed and set the gear shift lever to
NEUTRAL position (N).
5.
Set the parking brake switch to “PARKING” position to ap-
ply the parking brake.
METHOD FOR CHECKING RETARDER BRAKE PERFORMANCE
kk
WARNING
If the machine moves when the braking capacity is being checked, it may lead to serious personal injury
or death.
If the machine moves, lower the engine speed immediately, return the gear shift lever to NEUTRAL posi-
tion (N), and depress the foot brake.
NOTICE
• When checking, be sure to select “F2” in “F1 Start at D Position Setting”, and then set the gear shift
lever to the position D. Neglecting this can damage the inside of the transmission.
• Make the dump body seated securely before the inspection. Check that the dump body float caution
lamp is not lit.
When the dump body is not seated and the parking brake is at “TRAVEL”, the gear speed is “F1”
while the gear shift lever is at the position “D”.
1.
Check that “F2” is selected on “F1 Start at D Position Set-
ting” of user menu of the machine monitor.
2.
Stop the machine on a flat ground and pull the retarder
control lever (1) fully.
3.
Set the gear shift lever (2) in the position D and increase
the engine speed gradually.
If the machine does not move when the engine speed is
increased to 1200 rpm, it is normal.
If any problem is found, ask your Komatsu distributor for
repair.
4.
Decrease the engine speed and set the gear shift lever to
NEUTRAL position (N).
MAINTENANCE PROCEDURE MAINTENANCE
4-46

Komatsu HD325-8 Specifications

General

Brand	Komatsu
Model	HD325-8
Category	Trucks
Language	English