Tennant 186E, Operator'S Manual

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MAINTENANCE
3Ć5
186E MM160 (6–94)
No. of
Service
Interval Key Description Procedure Lubricant Points
50 Hours 14 Vacuum fan belt Check tension and wear – 1
10 Propelling belts Check tension and wear – 2
10 Main brush belts Check for wear – 2
9 Side brush belt Check tension and wear – 2
8 Side brush Check floor pattern – 1
3 Main brush Check floor pattern – 1
Rotate end-for-end – 1
4 Brush arm pivot Lubricate SPL 2
13 Rear caster Lubricate SPL 2
12 Scrub attachment Lubricate squeegee pivot SPL 1
Check debris tray floor clearance – 1
– Check scrub brush pattern – 2
7 Hopper Check floor clearance – 1
100 Hours 5 Drive chains Check and adjust tension – 2
Lubricate SO 2
7 Hopper Clean inside – 1
Check floor clearance – 1
6 Dust filter Clean or replace – 1
11 Self adjusting sheave Lubricate EO 1
1 Batteries Clean top surface and terminals DW 2
17 Differential Lubricate SPL 1
400 Hours 15 Propelling motor Blow out dust and inspect – 1
16 Side brush gear box Check lubricant level GL 1
EO – Engine oil
DW – Distilled water
SPL – Special lubricant, Lubriplate EMB grease, TENNANT Part No. 01433–1
SO – Spray lubricant
GL – SAE 90 Weight gear lubricant
NOTE: More frequent intervals may be required in extremely dusty conditions.