Service Bulletin

ManualsBrandsToro ManualsRiding ProductsReelmaster 6700-D 4-Wheel Drive Traction Unit

Customer Service Bulletin

Commercial Business Group

Date: March 20, 2006

Reelmaster

2000, 2300, 2600, 3100, 5200, 5400, 5500, 6500 and 6700

Greensmaster

3150, 3200 and 3250

Model/Serial Range: Model Numbers: Serial Numbers:

03200, 03201 90101 - 250009999

03422, 03427 60101 - 210009999

03428 220000101 - 260009999

03540, 03541 80101 - 260009999

03543, 03544 90101 - 260009999

03550, 03551 200000101 - 260009999

03806, 03807, 03808 210000101 - 260009999

04357 220000101 - 250009999

04380, 04381 50101 - 90101

04382 60101 - 60999

04383 200000101 - 260009999

Subject: Reels may continue to rotate in the ‘Off” or “Disabled” position

While the engine is running the reels may rotate, slowly or without force, after being

turned “Off” or “Disabled” due to normal tolerance variations and inefficiencies in

hydraulic circuitry. The rotation is usually prevented with the resistance created by light

reel-to-bedknife contact, reel bearing load and tight tolerances in drive components.

This rotation normally does not occur when proper maintenance is followed (refer to

service list below), and the unit is operated in a manner that does not overheat the

hydraulic system. This situation may be more noticeable if the recommended

maintenance and bedknife contact is not maintained.

Warning: As with any cutting unit, NEVER use your hands or attempt to

manually stop a reel that is turning, no matter what speed or conditions are in

effect.

Should you discover that the reels rotate after being turned “Off” or while in the

“Disabled” position, perform the following steps:

• Reel bearing preload properly adjusted

• Light reel-to-bedknife contact

• All bearings and pivots are greased properly

• Reel motor efficiency is within specifications

Refer to the Operator’s Manual or Service Manual for proper service and repair

information.

Summary of content (5 pages)

PAGE 1
Customer Service Bulletin Commercial Business Group Date: March 20, 2006 Reelmaster® 2000, 2300, 2600, 3100, 5200, 5400, 5500, 6500 and 6700 Greensmaster® 3150, 3200 and 3250 Model/Serial Range: Model Numbers: 03200, 03201 03422, 03427 03428 03540, 03541 03543, 03544 03550, 03551 03806, 03807, 03808 04357 04380, 04381 04382 04383 Subject: Serial Numbers: 90101 - 250009999 60101 - 210009999 220000101 - 260009999 80101 - 260009999 90101 - 260009999 200000101 - 260009999 210000101 - 260009999 220000101 - 25
PAGE 2
Should the reels continue to rotate after verification that the items mentioned are working and adjusted properly, perform the following steps for the model in question: 03200 and 03201 • Install one Bi-Directional Check Valve (112-0201) according to the attached instructions 03422, 03427 and 03428 • Install one Bi-Directional Check Valve (112-0201) according to the attached instructions 03540, 03541, 03543 and 03544 • Perform the Customer Service Bulletin dated March 31, 2005 • Install two Bi-Directional C
PAGE 3
INSTALLATION INSTRUCTIONS For Bi-Directional Check Valves (112-0200 and 112-0201) Male Female Male Male O-ring Face seal O-ring Face Seal O-ring Face seal SAE Fitting Hose End 112-0200 Flow Hose End Flow Note: torque to the same specifications as the current fittings 112-0201 1. For Models 03200 and 03201 Install one Bi-directional Check Valve (112-0201) in place of the fitting for the hose at port M2 of the Manifold Block as pictured below.
PAGE 4
2. For Models 03422, 03428 and 03428. Install one Bi-directional Check Valve (112-0201) in place of the fitting for the hose at port M1 of the Manifold Block as pictured below. Insert one (112-0201) in place of the fitting at the M1 port 3.
PAGE 5
4. For Models 03550, 03551, 03806, 03807 and 03808. Install one Bi-directional Check Valve (112-0200) in line at each fitting for the reel motor in the number two and the number four cutting unit position as pictured below. 5. For Models 04357, 04380, 04381, 04382 and 04383 Install one Bi-directional Check Valve (112-0201) in place of the front fitting for the hose at the left front motor as pictured below. Insert one (112-0201) in place of the front fitting at the left front reel motor.