Alamo ST15 - Manual (Page 13)

13 ST15 (Archive Book) 01/04
© 2004 Alamo Group Inc.
ST15 Archive Book
This is a complete listing of Parts from the first Unit to the Present (or end of model
production). The Production Dates, Serial Numbers, Special Notes and Descriptions are
furnished to help find Replacement Parts. Dimension (if listed) are for Identification of Parts
and MAY NOT be to Manufacturing Specification, Your measurements may vary some
from dimensions listed. Some Parts may be changed and be different than parts listed.
Some Modification may be required when replacing older parts. Match S/N' and Ship
Dates if available.
ID The ST15
(Jan 2002 to Current)
The ST10 & ST15 was built from Jan. 2002 (s/n ST15-C31200557203 ) to Current (s/nST-
Current) .
Serial Numbers:
See The Index Pages for an explanation on of how to identify your unit by the 12 digit serial number
code, The Serial number code shows manufacturing production date of your unit.
Gearboxes:
The best way to ID the ST10 & ST15 (Stingray Model) is by the Gearboxes, This is a 4 Gearbox
Model (Divider and Center Blade Gearbox two separate gearboxes). The Divider gearbox has a 1-3/
8" X 21 Spline Output Shafts. The Blade Gearbox (Center & Wings) has a long section of the Housing
that protrudes below where it bolts to the deck. The Blade Gearbox has a Dip-Stick type top Plug. The
Blade Carrier Retaining Nut used a Cone Shaped Washer which no other model has to this time.
Blade Carriers:
The Blade Carriers are a Round Shaped Pan Weldment. The Blade Bolts are a Shouldered Blade
Bolt, and a bushing is used with the Blade Bolt. This was not the only 4 gearbox model that had a Shoulder
Blade Bolt but is the only model to use a bushing with the Shoulder Bolt.
Driveline Options:
There were no Driveline size options, There was a Cat IV (4) Wing Drivelines and a Cat V (5)
PTO Driveline used on this model. Some parts will not interchange between drivelines. See Part numbers
for interchangeable parts.
Axles:
The axles are Independent from center to wings. The type Hydraulic Axle lift is a Phasing (Slave)
Cylinder system, the Hydraulic lift of the mower is done by using 3 hydraulic Cylinders mounted one in
the center and one on each wing. The Cylinders are connected together into one Hydraulic flow in series.
ST15 / ST10
Flex Wing Rotary
ARCHIVE BOOK