Toro Reelmaster 7000-D Service Manual page 301

Brake Assembly Removal (Fig. 1)
1. Park machine on a level surface and raise cutting
units to allow easier access to front brake assembly.
Stop engine, engage parking brake and remove key
from the ignition switch.
2. Drain oil from planetary drive and brake assembly;
refer to traction unit Operator's Manual.
CAUTION
When changing attachments, tires or perform-
ing other service, use correct blocks, hoists and
jacks to raise and support machine. Make sure
machine is parked on a solid level surface such
as a concrete floor. Prior to raising machine, re-
move any attachments that may interfere with
the safe and proper raising of the machine. Al-
ways chock or block wheels. Use appropriate
jack stands to support the raised machine. If the
machine is not properly supported by jack
stands, the machine may move or fall, which
may result in personal injury.
3. Chock rear wheels and jack up front of machine (see
Jacking Instructions in Chapter 1 − Safety). Support ma-
chine with appropriate jack stands.
4. Remove wheel assembly.
5. Remove hydraulic wheel motor (see Front Wheel
Motors in Service and Repairs section of Chapter 4 −
Hydraulic System).
6. Disconnect brake cable from pull rod on brake.
NOTE: Be careful to not drop splined brake shaft as
brake assembly is removed.
7. Support brake assembly and remove flange head
cap screws (item 11) securing brake assembly to frame.
Remove brake assembly.
8. Remove splined brake shaft.
9. Complete brake inspection and repair (see Brake In-
spection and Repair in this section).
Brake Assembly Installation (Fig. 1)
NOTE: The stepped end of the splined brake shaft
must be aligned toward the hydraulic wheel motor
(Fig. 2).
1. Install splined brake shaft into brake assembly. Make
sure that splines engage rotating discs in brake assem-
bly.
Reelmaster 7000−D
3
1. Splined brake shaft step
2. Hydraulic motor end
2. Position planetary assembly to machine making
sure to engage splined brake shaft with planetary drive
shaft. Secure planetary assembly to frame with eight (8)
flange head screws.
For OPH−2 series planetary drives: tighten screws to
60 ft−lb (81 N−m).
For VA02 series planetary drives: tighten screws
from 75 to 85 ft−lb (101 to 115 N−m).
3. Make sure that gasket surfaces of planetary and
brake assembly are clean. Position new gasket (item 3)
to brake assembly.
4. Position brake assembly to machine, aligning
splined brake shaft with input shaft on planetary wheel
drive.
5. Make sure gasket (item 3) is properly aligned and se-
cure brake assembly to planetary (see Brake Assembly
in this section of this chapter).
For OPH−2 series planetary drives: tighten screws
from 60 ft−lb (81 N−m).
For VA02 series planetary drives: tighten screws
from 75 to 85 ft−lb (101 to 115 N−m).
6. Install brake cable to pull rod on brake assembly.
Brake cable end should be completely threaded onto
pull rod before tightening jam nut.
7. Make sure wheel motor O−ring (item 4) is in position
and secure wheel motor to planetary with two (2) cap
screws and flat washers.
For OPH−2 series planetary drives: tighten screws
from 60 ft−lb (81 N−m).
For VA02 series planetary drives: tighten screws
from 75 to 85 ft−lb (101 to 115 N−m).
8. Install wheel assembly.
Page 7 − 7
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Figure 2
3. Planetary assembly end
Axles, Planetaries and Brakes
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