Mathey Dearman 8SA Saddle Machine - Manual (Page 22)

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7.2.15 Final Assembly of New Drive Chains
7.2.15.1 Adjust the Pinion Gears (Figure 6 item 4) & (Figure 7 item 9) of the Single and Double Bearing Bracket
(Figure 5 item 4 & 5) are evenly spaced in the teeth of the Ring Gear (Figure 5 item 3).
7.2.15.2 Tighten the Socket Set Screw (Figure 6 item 7) & (Figure 7 item 17) in the Pinion Gears (Figure 6 item 4)
& (Figure 7 item 17) of the Single and Double Bearing Bracket Assemblies (Figure 5 Item 4 & 5) with a
5/32” allen wrench.
7.2.15.3 Rotate the Ring Gear (Figure 5 item 3) clockwise (as viewed from the front of the machine) and check
the entry of the Pinion Gear (Figure 6 item 4) & (Figure 7 item 17) of the Single and Double Bearing
Bracket Assemblies (Figure 5 Item 4 & 5) into the Ring Gear.
7.2.15.4 Adjust the Pinion Gear (Figure 6 item 4) & (Figure 7 item 9) of the Single and Double Bearing Brackets
assemblies (Figure 5 item 4 & 5) as needed so that it enters the Ring Gear (Figure 5 item 3) without
hesitation.
Note: When the Pinion Gears (Figure 6 item 4) & (Figure 7 item 9) of the Single and Double Bearing
Brackets assemblies (Figure 5 item 4 & 5) enters the Ring Gear (Figure 5 item 3) they should not
suddenly pull the Ring Gear. As the Pinion Gears of the Single and Double Bearing Brackets assemblies
leaves the Ring Gear (Figure 5 item 3) they should not suddenly push the Ring Gear.
7.2.15.5 Retighten all 3/8”- 16 X 7/8” long Hex Head Cap Screws (Figure 5 item 11) in the Single and Double
Bearing Brackets assemblies (Figure 5 item 4 & 5)using a 9/16” wrench.
7.2.15.6 Rotate the Ring Gear (Figure 5 item 3) one (1) full revolution in the clockwise and counterclockwise
direction rechecking the entry of the Ring Gear (Figure 5 item 3) into the Pinion Gears (Figure 6 item 4)
& (Figure 7 item 9) of the Single and Double Bearing Brackets assemblies (Figure 5 item 4 & 5).
7.2.15.7 Reattach the Side and Top Tie Rod Handles (Figure 5 item 14) to the Single and Double Bearing Bracket
Assemblies (Figure 5 items 4 & 5) with the 3/8-16 X 1-1/4” long Hex Head Cap Screws (Figure 5 item 12)
and Washers (Figure 5 item 13) and tighten with a 9/16" wrench.
7.2.15.8 Rotate the Ring Gear (Figure 5 item 3) one (1) full revolution in the clockwise and counterclockwise
direction checking the entry of the Ring Gear into the Pinion Gears (Figure 6 item 4) & (Figure 7 item 9)
of the Single and Double Bearing Brackets assemblies (Figure 5 item 4 & 5) to insure the entry of the
Pinion Gears into the Ring Gear is smooth and without hesitation.
7.2.15.9 Place a 3/16” drill in the 3/16” hole of the Pinion Gear (Figure 6 item 4) & (Figure 7 item 9) and drill
completely through the Axle (Figure 6 item 3) & (Figure 7 item 5) and Pinion Gear of the Single and
Double Bearing Bracket Assemblies (Figure 5 items 4 & 5).
7.2.15.10 Reinstall the 3/16” X1” long Spring Pin (Figure 6 item 10) & (Figure 7 item 16) in the 3/16” hole in the
Pinion Gear (Figure 6 item 4) & (Figure 7 item 9) of the Single and Double Bearing Bracket Assemblies
(Figure 5 items 4 & 5)
7.2.15.11 The Saddle Machine is now ready for the cutting operation.
7.3 Disassembly and Repair of the Single and Double Bearing Bracket Assemblies.
Contact Mathey Dearman for instructions, if disassembly and repair of the Single and Double Bearing
Bracket Assemblies is required
7.4 Storage
If the machine will not be used for a period of the time, the machine should be cleaned and regreased
with Lubriplate 130-AA. The machine should be stored in a clean and dry place protected from damage.
8.0 Limitations
Mathey Dearman is not and will not be responsible for

Improper use of the Saddle Machine.

Use of the Saddle Machine in violation of any national and/or international electrical and safety
regulations in force.

Connection of the Motorized Saddle Machine to an improper or wrong power source.

Faulty maintenance.