FS3SP CONCRETE SAW — MAINTENANCE
General Transmission Care
All FS3SP Models utilize spline gear wheel design coupled with an EATON Model 7 Hydrostatic Transmission that provides forward/reverse propulsion. The simple design of the system keeps maintenance to a minimum.
1.Transmission Reservoir Cup: Check every 8 hours
of operation. When the transmission is cold (A), check oil level against the level indicator (see Figure 25).
DO NOT use multiple viscosity oils! DO NOT OVERFILL.
Figure 25. Transmission Reservoir
2.Servicing: The transmission reservoir is factory filled. Should servicing be required, use
3.Drive Chain: Check every 50 hours. Periodically wipe the chain clean and relubricate with penetrating chain oil.
The drive chain may stretch requiring tension adjustments. Loosen the (3) transmission attachment screws (see page 68, item 11), and pivot the transmission in the“U”slots of thetransmission mount untilthepropertensionisachieved. (see page 68, item 12). EXCESSIVE TENSION ON THE
DRIVE CHAINWILL REDUCE CHAIN LIFE.
AdjustV-Belt Alignment/Replacement Pulleys
The
1.Select the proper sized pulley both in outside diameter and arbor size. Use approved Multiquip parts to ensure the component compatibility.
2.A change in Pulley diameters may require specifically sized
Complete DriveV-Belt(s) Replacement steps (1 through 7)
3.Remove theV-Belts from around the Pulley(s).
4.Removethesetscrewsthatsecurethepulleystotherespec- tive shafts (PTO shaft) for engine pulley or the (bade shaft) for the blade shaft pulley.
5.Remove/replace the pulley by sliding it off the shaft.
6.Reorient the new pulley on the shaft, and ensure precise pulley alignment by utilizing an accurate straight edge (see Figures 26 and 27).
7.Replace/tighten set screws treated with a drop of LOCTITE
Threadlocker 266.
8.Orient the proper replacement
9.Reference the final stages of the
Figure 26. Pulley Alignment
Figure 27.V-Belt Alignment
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