MAINTENANCE
39
T12 9009918 (3--2013)
Interval
Person
Resp.
Key
Description
Procedure
Lubricant/
Fluid
No. of
Service
Points
Weekly
T
7
Battery cells
Check electrolyte level
DW
12
50
Hours
T
6
Squeegee caster wheel
pivot points
Lubricate
SPL
2
T
1
Side and rear squeegees Check deflection and
leveling
--
4
O
2
Main brushes (cylindrical)
Rotate brushes from front
to rear
--
2
T
13
Scrub head skirts (disk)
Check skirts for damage
and wear
--
2
100
Hours
T
7
Battery watering system
(option)
Check hoses and
connections for damage
and wear
--
Multiple
200
Hours
T
7
Battery terminals and
cables
Check and clean
--
12
T
8
Cylindrical brush drive
belts
Check for damage and
wear
--
2
T
13
Steering chain
(T12XP Only)
Lubricate, check tension,
and check for damage and
wear.
GL
1
T
9
Steering gear chain
Lubricate, check tension,
and check for damage and
wear.
GL
1
500
Hours
T
10
Vacuum fan motor(s)
Check motor brushes
--
1 (2)
O
11
Tires
Check for damage and
wear
--
3
1000
Hours
T
8
Main brush motors
Check motor brushes
(Check every 100 hours
after initial 1000 hour
check)
--
2 (4)
T
12
Side brush motor
Check motor brushes
(Check every 100 hours
after initial 1000 hour
check)
--
1
LUBRICANT/FLUID
DW
Distilled water.
. . . .
SPL
Special lubricant, Lubriplate EMB grease (Tennant part number 01433--1)
. . .
GL
SAE 90 weight gear lubricant
. . . .
NOTE: More frequent maintenance intervals may be required in extremely dusty conditions.
