SkyTrak 6036 Service Manual - Manual (Page 93)

3.53 Model 6036 Legacy
Boom
10. Repeat the entire “Extend Chain Removal and
Installation” section. Starting with Step 4 of the
“Extend Chain Removal” and continuing on to Step 9
of the “Extend Chain Installation,” to remove and
replace the left side extend chain.
11. At the rear of the boom, tighten the two elastic
locknuts (Fig. 3-117, 1) on the extend chain clevis’
until the amount of threads protruding beyond each
elastic locknut is the same as the measurement
recorded during removal of the extend chains.
Figure 3- 117 Extend Chain Adjustment Locknuts
12. Check and adjust the extend chain tension. (Refer to
Section 3.3.7, c. “Boom Chain Tension Check.”)
13. Install the rear cover (Fig. 3-118, 1), by inserting the
capscrew (2) at the top of the cover into the hole (3)
in the top of the boom. Secure the rear cover using
one thumbscrew (4), one internal-tooth lockwasher (5)
and one flat washer (6).
Figure 3- 118 Install the Rear Cover on the Outer Boom
MA6620
1
MA6420
3
2
1
5
4
6