MAINTENANCE
INTERSTATER 03/09 Maintenance Section 5-2
© 2009 Alamo Group Inc.
MAINTENANCE
DAILY CHECKS
Before operating your Interstater, take the time to inspect and repair any damage to the machine or tractor.
Only a minimum of time and effort is required to reg ularl y maintain this machine to provide long life and tro ubl e
free operation.
1. Lubricate the INTERSTATER at the specified intervals as outlined in the lubrication diagram. Figure Mnt-
FL-0001. All mower grease fittings are equipped with lubricaps which snap over the grease fittings to prevent
dirt from entering the fittings. Remove the cap and wipe the fitting before greasing. Wipe the outlet of the
grease gun then grea se the bearin g. When finished, place the cap over the fitting and wipe any excess grease
from around the cap. In extremely dusty conditions, it is desirable to lubricate more often than every 8 hours.
Grease PTO shaf t as ou tlined on the dia gram located on PT O shaf t shield. The idler pulleys are eq uipped with
a sealed ball bearing and require no further lubrication. Caster wheel bearings shou ld be r epacked a t the e nd
of each mowing season and checked before the start of the next season. The gearbox is shipped with the
proper amount of SAE No. 90 extreme pressure lubricant. Maintain the level of this oil at the lower 1/8" pipe
plug on the gearbox cover. LUBRICATE MOWER BEFORE INITIAL USE.
NOTE: Lubricate flail roller bearing until lubricant can be seen coming out between roller and bearing housing.
2. Before each day's use, follow this procedure:
a. Visually check the unit, and make certain all items are properly tightened.
b. Check the pump drive belt tension. If necessary, tighten the belt as instructed in this section.
NOTE: Cutter unit belt tension is maintained by a spring-lo aded idler pulley.
c. Check the reservoir fluid level with the cutter units in the transport position. The oil level should be even with
the sight glass located on the reservoir. Before removing filler cap, wipe the top of the reservoir to prevent dirt
from entering the tank. Use Chevron 1000 THF or an equi valent.
NOTE: Your ambient temperature and ope ratin g cond itions may re quire a different viscosity oil. Please consult
the oil manufacturer for proper specifications.
NOTE: If the reservoir needs oil, a leak exists somewhere in the system. Repair the leak before using the unit.
d. Check the cuttershaft to make certain it is fully knifed. Replace any missing knives or cotter pins, then run
the unit at full speed to check for vibrations. Do not operate the unit in an out-o f-balance condition.
Never work under the Implement, the framework, or any lifted
component unless the Implement is securely supported or blocked up
to prevent sudden or inadvertent falling which could cause serious
injury or even death. (SG-14)