Maintenance
© BT Industries AB 222714-040
51
Maintenance chart
I: Inspect, rectify and change if necessary T: Tighten C: Clean L: Lubricate.
M: Control measurement, rectify if necessary
Pos.
no.
Work to carry out
Interval in hours - may vary due to application 5 20 500 1000 3000
Interval in days/weeks/months - may vary due
to application
1 d 1 w 6 m 12 m 36 m
0000. Chassis
0000.1 Inspect all links and tension bolts I
0000.2 Inspect possible damage on the chassis, open
the battery cover and use it as an aid
I
0000.3 Inspect all cover locks I
0000.4 Inspect the finger protectors, load protectors I
0000.5 Inspect all plates and stickers I
0380 Fork carriage
0380.1 Inspect for cracking and other damage I
0380.2 Inspect any play in bushings and links I
0380.3 Force grease into the lubricant nipples (note 6) I
0380.4 Inspect the lift limiter switch I
0380.5 Inspect guide pin wear and apply grease (note 6) I
0450 Frame-mounted components
0450.0 Inspect the mounting bolts of the motor plate I
1700. Motors
1700.1 Inspect any play in the connectors I/T
1
I/T
1700.2 Inspect the carbon brushes in the drive motor M
1700.3 Clean the drive motor C
1700.4 Tighten all mounting bolts T
2
1700.5 Inspect any noise in the bearings I
2550. Drive unit
2550.1 Check for leakage I
3
I
2550.2 Inspect the oil level I
2550.3 Inspect any noise I
2550.4 Inspect the mounting and any play in the guide
bearing
I
2550.5 Replace the drive gear oil L
4
L
2550.6 Lubricate the gear rim L
3100 Brake
3100.1 Clean and verify correct functioning of the service
brake and parking brake
C/I
3100.2 Inspect brake disc wear and verify correct tighten-
ing torque (48 Nm)
M
3100.3 Inspect play in the neutral position M
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