Reel Motor - Toro Reelmaster 6500–D Service Manual

Reel Motor

1
3
2
Use seal protector tool
TOR4072 when inserting
shaft through seal.
NOTE: Seal protector tool is
part of TOR4070 Cutting Unit
Tool Kit shown in Chapter 7 –
Cutting Units.
1. Retaining Ring
2. Shaft seal
3. Flange
Adjusting Valve (Cross–over Relief Valve) Service
NOTE: The adjusting valve (8) must be replaced as a
complete assembly. Disassemble parts for cleaning and
inspection only.
1. Disassemble the adjusting valve parts. DO NOT at-
tempt to remove the valve seat. It is installed with thread
locking compound at the factory.
2. Inspect adjusting valve bore and seat in valve block.
3. Inspect spring for damage.
4. Clean and air dry all parts. Apply hydraulic oil to parts
and install in the same order they were removed.
Disassembly
NOTE: Parts must be replaced as a kit. Gears, gear
housing and bearing blocks cannot be serviced sepa-
rately. Replace complete motor if these parts are dam-
aged or severly worn.
Hydraulic System
4
5
6
Figure 37
4. E–Seal
5. O–Ring
6. Dowel pin
Page 4 – 60
7. Valve Block
8. Adjusting valve
IMPORTANT: The motor is "run–in" at the factory to
obtain precise parts tolerances. Keep housing,
gears and bearings for each motor together. DO
NOT mix parts between different motors.
1. Plug ports and wash exterior of motor with cleaning
solvent.
2. Draw a line across seam areas on flange, gear hous-
ing and valve block with a scribe or marker to ensure
proper reassembly.
IMPORTANT: Use caution when clamping in a vise
to avoid distorting any parts.
3. Secure the flange end of the motor (3) in a vise with
the drive shaft pointing down.
4. Remove the four capscrews.
5. Put your hand on the case and gently tap case with
a soft face hammer to loosen the sections. Be careful not
to drop parts or disengage gear mesh.
7
8
T–2091
Reelmaster 6500–D/6700–D