Toro 4200 ユーザーズマニュアル

PRODUCT: 

Greensmaster Flex 21 

UNITS AFFECTED: MODEL 

NUMBERS: SERIAL 

NUMBERS: 

Greensmaster Flex 21 

04021 

210000101-240000999 

Greensmaster Flex 21 Reel 

04200 

210000101-240000999 

SUBJECT: 

Cutting unit reel is hard to turn due to heavy rolling resistance. 

SITUATION: 

Reel shaft seals may be responsible for excessive rolling resistance of 
reels during rebuild.  The condition is caused by the installer 
preloading the seals during installation.  In many instances the seals 
will eventually break-in and cause no difficulty.  However, in extreme 
cases, the excessive resistance could cause difficulties such as a 
slipping reel drive clutch.   

CORRECTION: 

Use the instructions included with this bulletin to install the seals and 
confirm that the rolling resistance is within specifications.  An 
alternative would be to convert to the current V-ring seal configuration 
as described in Greens Reels Bulletin 14-19, which has a lower rolling 
resistance. 

Note:  Be sure to inspect for proper mow and traction cable tension as 

identified in the Operator’s Manual.  Also, be aware that a 
traction cable set at the maximum tension will reduce the 
amount of tension available for the mow cable.  Do not exceed 
maximum cable tension values.  

PARTS: 

Any parts needed for rebuilding purposes are currently available 
through normal distribution channels. 

WARRANTY: 

SRT CODE: 

The following code is for distributor planning purposes only. 
079-14-052  Reel R&R (includes sharpening) 2.0 hours. 

DISTRIBUTION: 

The attached Customer Bulletin may be copied to all customers having 
affected product, or instruct customers how to find Service Bulletins 
on the Toro home page at http://www.toro.com