JLG 1850SJ Service And Maintenance Manual page 327

14. If removed, install the cylinder length sensor. See Sec-
tion 5.4, Cylinder Length Sensor.
INSERTING ROD OFF-CENTER CAN DAMAGE PISTON AND CYLINDER BARREL
SURFACES. USE EXTREME CARE WHEN INSTALLING CYLINDER ROD, HEAD,
AND PISTON.
15. Clamp barrel securely and support rod.
NOTE: Apply locking primer and JLG Threadlocker
0100011) to cylinder head threads.
16. Insert piston end into barrel cylinder. Do not damage or
dislodge piston loading O-ring and seal ring.
17. Continue pushing rod into barrel until cylinder head
gland can be inserted into barrel cylinder..
24
28
Figure 5-61. Rod and Cylinder Head Installation
3121619
SECTION 5 - BASIC HYDRAULIC INFORMATION & HYDRAULIC SCHEMATICS
01
(P/N
1
3
28
18. Tighten cylinder head with pin spanner wrench. Torque
to 200 ft-lb (271 Nm).
. .
Figure 5-62. Cylinder Head Tightening
19. Secure cylinder head (24) with setscrew (1).
5-75