Tennant 7400, Service Manual

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GENERAL INFORMATION
1-12
7400 MM428 (6--01)
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09076
MAINTENANCE CHART / DIESEL
Interval Key Description Procedure
Lubricant/
Fluid
No. of
Service
Points
Daily 4 Engine air filter
Check indicator -- 1
y g
Empty dust cap -- 1
4 Engine crankcase Check oil level EO 1
8 Rear Squeegee
Check for damage and wear -- 1
q g
Check deflection -- 1
11 Side Squeegees Check for damage and wear -- 2
10 Scrub brushes Check for damage and wear -- 1
7 Recovery tank Clean -- 1
7 Recovery tank, ES
t
mode Clean ES
t
filter -- 1
5 Solution tank, ES
t
mode Clean -- 1
50 Hours
10 Scrub brushes Rotate end-for-end or front-to-
rear
-- 1
4 Fuel pipes and clamps Check for tightness and wear -- 1
100 Hours 6 Radiator
Clean core exterior -- 1
Check coolant level WG 1
4 Engine crankcase Change oil and filter EO 1
4 Engine fan belt Check tension -- 1
3 Hydraulic fluid reservoir Check fluid level HYDO 1
-- Tires Check for damage -- 3
8 Rear squeegee Check leveling -- 1
8 Rear squeegee casters Lubricate SPL 2