Transaxle Re-Installation - Bolens DuraTrac DGT 1800 Service Manual

5100 SERIES
TRACTOR
PAGE 3-20 Rev. 3/92
DRIVE TRAIN
(Continued)
TRANSAXLE RE-INSTALLATION
HYDROSTATIC MODELS
NOTE: Hydro should be Installed In
transaxle before continuing (See
pg. 3-5).
1. Position quadrant support plate
(D) and linkage into place before
assembly.
2. Tip the quadrant up and walk the
transaxle into the frame.
NOTE: On later models It may be
necessary to raise the frame even
tunher off the blocks to clear the
fuel tank suppon.
(Fig. 3-26)
3. Stabilize the transaxle by
temporarily installing a mounting
screw and nut into one of the top left
hand transaxle support holes (F) in
the frame.
4. Position the quadrant support
plate in place using the scribed line
(C, Figs. 3-7
&
3·26, [made in step
13, page 3-7) and tighten. Plate must
be parallel with frame after assembly.
NOTE: Make sure all rods are In
the right position tor later
assembly.
5. Position the two (2) axle
U-bo~s
(G), in place wnh the flat support
spacer and turn the nuts on a few
turns.
6. Remove the blocks from beneath
the frame.
7. Align the seat support bracket (H)
over the frame and fasten the (4)
mounting screws and two (2) nuts
into the frame.
8 Tighten the four (4) U-bolt nuts.
Fig. 3-26
9. Slide driveshaft onto input shaft
and secure drive shaft hub with set
screws.
NOTE: Provide 118'" clearance
between hydro and driveshaft hub.
Make sure that the two-piece
drlveshaft Is properly Installed.
The arrows on tpe two pans must
align with one another.
1 o. Secure the brake rod (A) in the
lower hole of the cross shaft arm with
the cotter pin removed in step 11,
page 3·6.
11. Secure hydrostatic control rod (B)
in place with the washer and cotter
pin removed in step 12 page 3·6.
12. Re-connect and tighten the two
(2) hydraulic tubes to the hydro.
13. Fill the transaxle with
approximately 8 qts. (7.5L) of Bolens
PiN 1738157 or equivalent
transmission 1 hydraulic fluid. Change
oil filter if necessary.
14. Re-install the fuel tank and
secure on the left side with two (2)
3/8 x 1 bolts and flange nuts in the
lower holes
(J,
Fig. 3-27), and on the
right side, with two (2) 3/8 flange bolts
in the lower holes (K) which are
threaded into the rear axle housing.
15. Re-connect the fuel line and clip
or tie-strap the line to the frame as
required.
16. Re-install the range light panel
and secure wnh the six bolts (I)
remove in step 7, page 3-6. Re-
connect the leads to the fuel sending
unit.
17. Re-install the fender and secure
at the rear with 2-5/16 flange nuts
and at the front with 2-5/16 flange
bolts. Route seat switch wire through
fender and seat support. (Make sure
grommets are in place). Re-install
fuel cap.
)