Lull 944E-42 Service Manual - Manual (Page 64)

Boom
3.16 Model 644E-42/944E-42 Rev. 6/04
29. If needed, pull the intermediate boom out slightly to
align the extend chain yoke (2) with the bracket.
Route the extend chain yoke and chains around the
sheave (1) on the intermediate boom. Coat the clevis
pin (3) with anti-seize compound. Connect the yoke
(2) to the anchor bracket on the outer boom with the
clevis pin (3). Secure the pin with two retaining rings
(4).
30. Check and adjust the boom chain. (Refer to Section
3.4, “Boom Chains,” for measurement and
adjustment procedures.)
Note: If you are replacing the inner boom with a new
inner boom, reinstall the quick attach (5) to the inner
boom. (Refer to Section 3.6.4, “Quick Attach
Installation.”)
31. Clean up all debris, hydraulic fluid, etc., in, on, near
and around the vehicle.
32. If the vehicle has dual batteries, connect both
negative battery cables (6 and 7) to both batteries.
Connect the lower negative battery cable (6) to the
negative (-) terminal on the lower battery (8). Swing
the upper battery box (9) in and make sure that the lip
(10) on the upper battery box slides below the knob
(11). Secure in place with the knob (11).
MU0210
1
2
3
4
4
MU0970
5
MU0650
6
7
8
11
10
9