American-Lincoln Alto SR7770HC, Operator'S Manual, Instruction Book And Parts List

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American-Lincoln ® 1-27
SR7770 HCOperator’s Manual
GENERAL MACHINE MAINTENANCE
ENGINE COVER
LATCH
LUBRICATION
100 Hour Lubrication
1.
Lubricate drive wheel swivel, wheel bearings and steering rack guide.
2. Lubricate front wheel bearings.
3. Lubricate all moving joints.
4. Lubricate all 6 DANHOUSER Bushings with NAPA #765-1363 or equivalent anti-seize lubricant. The bush
ings are located on the steering, scrub deck lift, squeegee lift, main broom lift, both threaded ends of the
throttle cable and the variable dump door cylinders.
250 Hour Lubrication
5.
Lubricate squeegee casters.
6. Lubricate governor & choke linkage.
Use good grade multipurpose grease. Avoid using too much grease.
WARNING
Only grease these units while they are in the raised position. Application of grease while the squee-
gee and the scrub deck are lowered will fill an empty cavity. Avoid too much grease.
All other moving joints should receive a few drops of #10 oil every 100 hours to keep them from
rusting and/or binding.
HOW TO OPEN THE ENGINE COVER
The engine cover encloses the entire engine, radiator and
hydraulic reservoir assembly. The cover can be swung
open to completely clear the assembly and allow easy
access to the engine.
1. Release the engine cover latch.
2. Lift the cover slightly to clear the engine
cover stop.
3. Swing the cover open.