TM 9-2330-381-14
27.
Using softfaced hammer, slowly drive upper pin (31) through upper suspension arm (17) and suspension cylinder
(6), driving suspension mandrel (45) out of cylinder.
28.
Continue to drive upper pin (31) through suspension cylinder (6) and upper suspension arm (17).
29.
Stop driving upper pin (31) when upper pin is properly positioned (centered in upper suspension arm).
30.
Using external retaining ring pliers, install two retaining rings (30) onto upper pin (31).
31.
Install lubrication fitting (32) onto upper pin (31).
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