Snorkel TB120 2001 - Manual (Page 65)

10. DAILY INSPECTION & MAINTENANCE
10 - 7
P/N 0191914
6
5
4
With the axles (4) (5) extended and the pin lock
(6) out, you should not be able to raise the main
booms over a couple of degrees above the
horizontal nor should you be able to extend the
platform much beyond four feet (1.2 m).
8
9
7
With axles (7) (8) extended and pin lock (9) in
lower hole, extend the main boom 10 - 20 feet
(3 - 6 m).
1 2
11
1 0
With axles (10) (11) extended and the pin lock
(12) out, you should not be able to lower the
jack to raise the rear axles.
NOTE: When you finish this inspection,
retract the main boom, retract the axles, and
insert the pin lock into the upper hole.
19. Emergency power motor/pump
D A N G ER
When the turntable rotates clockwise (CW)
it will move directly toward you. When you
check TURNTABLE SWING at CW (1) be
sure you have room to step backward.
Check each of the five boom-movement
switches (2), using EMERGENCY POWER (3),
to see that they work correctly. Check both
positions of each switch (2). (For correct
emergency power operating procedures see
the “EMERGENCY OPERATION” chapter.)
Check each of the boom-movement functions
from the platform-control box (4), using
EMERGENCY POWER (5). Check all positions
of each control. (For correct emergency power
operating procedures see the “EMERGENCY
OPERATION” chapter.)