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4.4 DuraStar™ Hydraulic Stretcher Upper Frame
Chapter 4: Removal, Replacement, and Adjustment Procedures
DuraStar™ Series Stretcher Service Manual (man268)
Page 4 - 13
4
WARNING:
Two people are required for this procedure. If you do not use two
people, personal injury could occur.
CAUTION:
Be careful not to damage the base shroud when you remove the upper
frame assembly.
3. As you lift the upper frame assembly, tap on the underside of the round
crosstube (C) with a rubber mallet/hammer until the frame separates from
the hydraulic cylinder shaft.
4. Lift the frame from the hydraulic cylinders.
Replacement
WARNING:
Two people are required for this procedure. If you do not use two
people, personal injury could occur.
CAUTION:
Be careful not to damage the base shroud when you install the upper
frame assembly.
1. Lift the upper frame, and put the round crosstube (C) of the upper frame
onto the hydraulic cylinders.
2. Ensure the frame is in position on both cylinders.
3. Using the ratchet and the 9/16" socket, install the washer (D), lockwasher
(B), and bolt (A) to secure the upper frame to the hydraulic cylinder.
4. Using the torque wrench, torque the bolt (A) to 125 + 19 in-lb (14.1 + 2.1
N·m).
5. To ensure proper operation, verify that the frame is in position and secured
on both cylinders.
6. To ensure proper operation of the DuraStar™ Hydraulic Stretcher, perform
the “DuraStar™ Hydraulic Stretcher Function Checks” on page 2-4.
Summary of Contents for DuraStar Series
Page 57: ...Chapter 3 Theory of Operation Page 3 2 DuraStar Series Stretcher Service Manual man268 NOTES ...
Page 95: ...Chapter 5 Parts List Page 5 2 DuraStar Series Stretcher Service Manual man268 NOTES ...
Page 97: ...Warranty Chapter 5 Parts List Page 5 4 DuraStar Series Stretcher Service Manual man268 NOTES ...
Page 139: ...Chapter 6 General Procedures Page 6 2 DuraStar Series Stretcher Service Manual man268 NOTES ...