6 - Ma
int
e
n
a
nc
e
6.13
1. Unfold the boom and stand on its rear side.
2. Check that the pin connection (A) in the timing chain is aligned
with the center line (B) between the sprocket. Note forward driving
direction (C) - adjustment is done at rearside of the boom. (A) is the
7th pin connection on the chain.
3. To adjust timing, loosen turnbuckles on the front and rear cables
until slack.
4. Line up the chain and sprocket as indicated in step 2 above.
Che
ck
/adj
ust
s
p
rock
e
t
ti
m
in
g
Unfold the boom and check that the boom sections are parallel to
the center frame and level to the ground. Adjust if necessary, as
described below. Adjustment is carried out with the boom unfolded.
For SPB-HY models the following procedure is used:
1. Loosen jam nut (A).
2. Adjust nut (B) - in or out - until boom wing is level to the ground.
3. Secure jam nut (A) again.
Same procedure applies to both sides.
A
dj
ustin
g
boo
m level
to
g
roun
d
For SPB-HZ models the following procedure is used:
1. Ensure that cylinder is fully extended.
2. Loosen jam nut (A).
3. Apply an adjustable wrench to the machined surface at (B).
4. Turn the cylinder rod until boom is level to the ground.
5. Secure jam nut (A) again.
Same procedure applies to both sides.
Summary of Contents for Ranger Series
Page 1: ...GLOBAL RANGER Instruction book 67021203 Version 1 00 US 07 2006 ...
Page 2: ......
Page 4: ......
Page 10: ...1 Welcome 1 2 ...
Page 14: ...2 Safety notes 2 4 ...
Page 54: ...6 Maintenance 6 2 Trailer lubrication oiling plan ...
Page 70: ...6 Maintenance 6 18 ...
Page 82: ...8 Technical specifications 8 8 Boom hydraulics HZ Boom hydraulics HY Charts ...
Page 83: ...8 Technical specifications 8 9 Boom hydraulics DH ...
Page 84: ...8 Technical specifications 8 10 ...
Page 87: ......