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Toro Customer Bulletin

Comm

Large Reels #08-45

Reelmaster 5010 Series

Page 1 of 2

March 1, 2019

Customer Bulletin

Commercial Products

March 1, 2019

Mow Manifold Valve

Seal Leaks

Reelmaster® 5010 Series

Bulletin Type

Status

Affected Units

Information Only

Final Release

Exempt Units Not applicable

Large Reels #08-45

Affected Units

Model Number(s)

Serial Number(s)

Reelmaster

5410-D

03606 315000001 to 403430000

03606A 315000001 to 315999999

Reelmaster

5510-D

03607 315000001 to 403430000

03607A 315000001 to 315999999

Reelmaster

5410-G

03608 315000001 to 315999999

Reelmaster

5510-G

03609 315000001 to 315999999

Reelmaster

5410-D

03672 313000001 to 314999999

03672A

314000001 to 314999999

03675 315000001 to 315999999

Reelmaster

5610

03677 315000001 to 403430000

03678 316000001 to 403410000

03679 316000001 to 403410000

Reelmaster

5510-D

03687 313000001 to 314999999

03687A 314000001 to 314999999

Reelmaster

5510-G

03689 313000001 to 314999999

Summary of content (2 pages)

PAGE 1
Customer Bulletin Commercial Products Large Reels #08-45 Mow Manifold Valve Seal Leaks March 1, 2019 Reelmaster® 5010 Series Bulletin Type Information Only Status Final Release Affected Units Affected Units Model Number(s) Serial Number(s) Reelmaster 5410-D 03606 315000001 to 403430000 03606A 315000001 to 315999999 03607 315000001 to 403430000 03607A 315000001 to 315999999 Reelmaster 5410-G 03608 315000001 to 315999999 Reelmaster 5510-G 03609 315000001 to 315999999 Reelmaster 541
PAGE 2
Situation Repeated heat, pressure cycles and engaged Power Take Off (PTO reel motor engage / disengage) can cause the solenoid valves (SP1 and/or SP2) in the hydraulic mow manifold to become loose and leak over time. Corrective Action Toro has changed the seals on the PTO and relief valves to better retain the valves in the bore. The new seals are white in color as opposed to the original black seals.