Tennant 7100, Operator'S Manual

Page: 61 / 107

MAINTENANCE
59
7100 330690 (9--09)
Interval Key Description Procedure
Lubricant/
Fluid
No. of
Service
Points
50 Hours
5 Cylindrical brushes Check taper and rotate front to
rear
-- 2
10 Squeegee caster wheels
and pivot points
Lubricate SPL 4
4 Battery cells Check electrolyte level DW 3
12 Disk scrub head floor skirts Check for damage and wear -- 2
16 FaST filter screen (option) Clean -- 1
100 Hours
5 Cylindrical scrub brush
drive belts
Check tension -- 2
3 Steering caster pivot bear-
ing
Lubricate SPL 1
5 Scrub head lift bearings
(option)
Lubricate SPL 2
9 Vacuum Fan and tank
seals
Check for damage and wear -- 3
14 Tires Check for damage and wear -- 3
200 Hours 4 Battery terminals and
cables
H
Check and clean -- 12
13 Brake Check adjustment -- 1
6 Steering gear chain Lubricate GL 1
16 FaST air filter (option)
(S/N 10167421--10404791)
Clean -- 1
500 Hours
9 Vacuum fan motor(s) Check motor brushes -- 1 (2)
3 Steering gear chain
H
Check deflection -- 1
1000
Hours
5 Scrub brush motors Check motor brushes -- 2
6 Propelling motor Check motor brushes -- 1
16 FaST injector filters
(S/N 10404792-- )
Replace -- 2
LUBRICANT/FLUID
DW Distilled water . . . .
SPL Special lubricant, Lubriplate EMB grease (TENNANT part no. 01433--1) . . .
GL SAE 90 weight gear lubricant . . . .