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MAINTENANCE
242E MM243 (5---92)
3-8
COUNTERSHAFT BELT IDLER
The countershaft belt idler keeps tension on the
v-belt from the electric motor to the countershaft. A
grease fitting is mounted on the end of the idler arm.
Lubricate the idler with a grease gun after every 50
hours of operation. Use Lubriplate EMB grease
(TENNANT part no. 01433---1).
SCRUB ATTACHMENT SCRUB BRUSH GEAR
The scrub brush gear transfers power from the
electric motor to the scrub brush. Check the
lubricant level after every 100 hours of operation. Fill
the unit with SAE 140 weight gear lubricant.
SCRUB ATTACHMENT LEG CASTERS
The scrub attachment casters support the scrub
attachment when it is not mounted to the machine. A
grease fitting is mounted to the axle of each of the
four casters. Lubricate the casters with a grease gun
after every 200 hours of operation. Use Lubriplate
EMB grease (TENNANT part no. 01433---1).
A
B
02754
LEG CASTER
A. Leg
B. Grease Fitting
SCRUB ATTACHMENT DEBRIS HOPPER
The scrub attachment debris hopper collects debris
picked up by the scrub brushes. The debris hopper
pivots on two bearings. Each bearing is equipped
with a grease fitting. Lubricate the bearings with a
grease gun daily. Use Lubriplate EMB grease
(TENNANT part no. 01433---1).
A
B
C
02764
DEBRIS HOPPER
A. Hopper
B. Scrub Attachment Frame
C. Grease Fitting
Summary of Contents for 242E
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Page 10: ...SPECIFICATIONS 242E MM243 9 89 1 2 ...
Page 14: ...SPECIFICATIONS 242E MM243 9 89 1 6 ...
Page 16: ...OPERATION 242E MM243 5 92 2 2 ...
Page 62: ...MAINTENANCE 242E MM243 5 92 3 22 05805 ELECTRIC SCHEMATIC ...
Page 88: ...MAINTENANCE 242E MM243 5 92 3 48 ...
Page 90: ...APPENDIX 242E MM243 9 89 4 2 ...