Dimensions in Inches(millimeters) mate.com
Mate Precision Technologies • 1295 Lund Boulevard • Anoka, Minnesota 55303 USA • Phone +1.763.421.0230 • 800.328.4492 • Fax +1.763.421.0285 • 800.541.0285
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© Mate Precison Technologies Inc.
LIT01374 Rev B
MATE MT6AU USE AND
MAINTE
N
A
NCE INSTRUCTIO
NS
UPPER ASSEMBLY SPRING CHANGE
Procedure Individual Station Springs
1. Use 5 mm T-handled hex wrench to remove 6 socket head cap
screws (P/N SHC12271) and washers (P/N WAS18307).
2. Remove spring retainers (P/N VLPJ040) and springs by tipping
unit upside down and shaking them out.
3. Install 6 new springs (P/N SPR32254).
Always replace all 6 even
if only 1 needs replacement.
4. Re-install 6 spring retainers.
5. Re-install the washers and socket head cap screws.
6. Torque socket head cap screws to 16.5 Nm or 146 in-lb.
CENTER SPRING CHANGE PROCEDURE
1. Remove the (4) socket head cap screws with 4mm hex wrench
in an even manner such that one screw is not left holding all
the spring force.
2. Remove shaft cap and spring. Discard spring.
3. Insert new spring (SPR33571)
4. Re-install shaft cap (N0MA00CC) along with the (4) SHC11962
M5 X 20 mm screws tightening each screw 1 full turn at a
time such that all (4) screws put the spring under tension and
finally torqueing to 5.0 Nm or 44 in-lb with 4mm hex bit.
Socket Head Screws
(P/N SHC11962)
Spring Retainers
(P/N VLPJ040)
Washers
(P/N WAS18307)
Springs
(P/N SPR32254)
Spring
(P/N SPR33571)
Socket Head Screws
(P/N SHC12271)
