Hyster F007 - Model 558 - Vertically Mounted; Lifting Hooks; Model 555

Operation 5000 SRM 969
Legend for Figure 4
1. ROD END
2. RING PIN
3. SOCKET HEAD SCREW
4. LOCKWASHER
5. SENSOR
6. SENSOR BRACKET, SPACER, SOCKET HEAD
SCREW
7. SOCKET HEAD SCREW
8. SENSOR
9. BRACKET
10. ROD
11. CYLINDER ASSEMBLY
12. INDICATOR
13. SNAP RING
14. PIN
15. BOLT, LOCKWASHER
16. COLLET
17. UPPER BEARING
18. LOWER BEARING
19. BUSHING
20. TWIST LOCK
21. SEATED PIN
22. SPRING
23. BRACKET
24. BOLT, LOCKWASHER
25. TOP PLATE
26. HEAD
27. BOLT
28. TIE ROD END
29. BOLT, LOCKWASHER, NUT
30. ROD END
31. CRANK
32. FLAG
33. SEATED TOWER
34. BRACKET
35. SLEEVE
36. SOCKET HEAD SCREW
37. ARM
38. NUT, WASHER, BUSHING, NYLON WASHER,
WASHER
39. NUT
40. BOLT, NUT
41. GREASE NIPPLE
42. KEY
43. COVER
44. NUT
45. INDICATOR
46. SPRING
47. ROD
48. ROLL PIN
49. SOCKET HEAD SCREW, WASHER
50. BOLT, LOCKWASHER
51. BRACKET
52. SENSOR BRACKET, SOCKET HEAD SCREW
53. INDICATOR
Model 558 - Vertical
ly Mounted
The vertically-mou
nted twist lock circuit uses a
twist lock cylinde
r and three sensors. See Figure 4.
The three sensors r
egister the following: twist lock
is locked, twist lo
ck is unlocked, and container is
seated.
To pick up a contai
ner, twist locks must be in un-
locked position.
Vertical twist locks enter top pock-
ets of container c
orner castings. When completely
entered, the seat
ed sensor registers and switches re-
lated amber light
ON.Whenbothseatedsensorsreg-
ister and both am
ber lights are ON, twist lock circuit
will allow twist
lock cylinders to be operated. Twist
locks may be oper
ated manually by driver, or may
operate automat
ically after a 2-second time delay.
Opening the twis
tlocksisalwaysamanualopera-
tion.
To protect against t
he possibility of twist locks open-
ing unintentional
ly, seated pins have a cam in place
which prevents twi
st lock crank from turning if
seated pin is not se
ated.
LIFTING HOOKS
Model 555
Model 555 does not
have sensors or indicator lights to
register positio
n of hooks in relation to container. On
this type of attac
hment, all safety monitoring must
be done by driver.
A good condition of hooks is essen-
tial. Check cond
ition of hooks on a daily basis.
To pick up a conta
iner, approach container with mast
tilted slightly
forward. Enter one hook and then ma-
neuver other hoo
k up and down until hook can be en-
tered into side p
ocket of container.
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