Inspection Period
Item
Every 1 month
Every 3 months
Every 6 months
Every 1 2 months
Every 1 7 0 hours
Every 5 0 0 hours
Every 1 0 0 0 hours
Every 2 0 0 0 hours
I
t
e
t
Wheel
Abnormal sound and looseness of rear wheel bearing
Front axle
Cracks, damage and deformation of housing
I
Cracks, damage and deformation of beam
I
Rear axle Looseness of axle beam in vehlcle longitudinal direction
M
STEERING SYSTEM Steering wheel
Gear box
Play and looseness
I
C
t
t
Funct~on
I
t
+
+
Oil leak
I
+
+-
t
Looseness of mounting
T
t
e
+
C
e
t
+
Clogging of relief valve filter Looseness and damage Rods, links and arm
Power Steering
I
e
Linkage wear and mounting condition
I
-
011leak
I
e
+
t
Mounting and linkage looseness
I
+
+
t
Damage of power steering hose King pin looseness
I I
+
+-
i--
Knuckle I
Cracks and deformation Steering shaft
Wheel alignment
M
Left and right turning angle
M
BRAKING SYSTEM M
t
c
t
Braking effect
I
t
+
t
Operating force
I
+-
t
t
Braking effect
I
t
t
t
Rod and cable looseness and damage
I
t
C
C
Brake pipe
Leak, damage and mounting condition
I
t
t
+
Reservoir tank
Leak and fluid level
I
c
t
+
Play and reserve Brake pedal
Parking brake
Master cylinder and wheel cylinder
Function, wear, damage, leak and mounting looseness
I