Adjustments, Tightening torques, Adjustments -47 tightening torques -47 – JLG 1350SJP Service Manual User Manual
Page 371: Tightening torques -47
SECTION 5 - HYDRAULICS
3121142
– JLG Lift –
5-47
3.
Pumps clockwise driven must have a position of the
valve plate 4 degrees out of center in the same direction
decentered like drive direction.
4.
Pumps counterclockwise driven must have a position of
the valve plate 4 degrees decentered in the ccw posi-
tion.
5.
Note the correct position of the drilling that connects
high pressure to the control valve. Check control valve
drilling position at the pump housing and fit together.
Adjustments
TAPER ROLLER BEARING INITIAL TENSION
Cast Iron pump housing must have initial tension of the bear-
ings: 0 to 0.05 mm.
MECHANICAL FLOW LIMITER
Differential volume if you are rotating the threaded pin - each
rotation is approximately 3.1 cm3.
Tightening Torques
For break-off plugs, use Loctite #601.
For all other parts, use Loctite #242.
Table 5-6. Tightening Torques
M4
M5
M6
M8 M10 M12 M14 M16 M18 M20 M24
M30
8.8
2.3
5.0
8.5
21
41
72
115
176
240
350
600
1220
10.9
3.2
7.2
12
29
58
100
165
250
350
490
840
1670
12.9
4.1
8.5
14.5
35
70
121
195
300
410
590
990
2000