Spring Box - Baroness TDA1200 Service Manual

TDA1200・TDA1600
Operating Machine and Mower Units

Spring box

Inspection of spring box
Wear of bearings due to frequent usage and
invasion of water may damage springs,
bearings etc., preventing smooth rotation of
the tine holder, spring box Assy, etc. Inspect
and replace the parts such as the bearings
and springs.
Confirm that there is no crack nor tear in
･
the bearing housing of the spring box.
Confirm that there is no crack nor tear in
･
the bearing housing of the spring shaft.
Make sure that there is no wear or rust of
･
the bearing.
Make sure that there is no play in the fit of
･
the shaft and the bearing.
Make sure that the hole of the fastening
･
bracket is not worn.
Confirm that the compression spring is not
･
broken nor shrunk.
Note:
Between the spring box Assys of TDA1200
and TDA1600, the spring box, compression
box, and spring shaft varies, but the
assembling and inspection methods are the
same.
1. Remove the box fixing collar from the
spring box.
Remove the reverse side as well.
1
Inspection of spring box_001
1
2
Page 4-34
2
pue9kj-001
Spring box
Box fixing collar
2. Remove the urethane collar.
Inspection of spring box_002
1 Urethane collar
3. Remove the stop ring.
Remove the reverse side as well.
Inspection of spring box_003
1 Stop ring
4. Drive out the bearing from the spring box by
using a driver.
5. Remove the bearing from the housing part
of the spring shaft as well.
Inspection of spring box_004
1 Driver
Inspection and repair of each section
1
pue9kj-002
1
pue9kj-003
1
pue9kj-004