Manitowoc Grove TMS800E User Manual

HYDRAULIC SYSTEM TMS800E SERVICE MANUAL
2-66
Published 01-29-2014, Control # 496-00
5. Install the retaining ring and head onto the cylinder rod.
6. Install the spacer onto the cylinder rod.
7. Install the O-ring and backup rings into the inside of the
piston.
NOTE: Use a new setscrew.
8. Screw the piston onto cylinder rod and secure with a
new setscrew.
9. Install the guide lock rings and hydrolock seals onto the
outside of the piston, see Figure 2-47.
10. Install the wear ring on the outside of the spacer.
11. Clean all oil from the threads of the cylinder head and
apply Loctite #290 to the threads.
12. Lubricate the piston and head with clean hydraulic oil
and install the rod assembly into the cylinder barrel with
a slight twisting motion.
13. Using a chain wrench, secure the cylinder head and
retaining ring to the cylinder barrel.
14. Pressurize and cycle the cylinder with hydraulic oil
pressure. Test the cylinder at 331 bar (4800 psi). Check
for proper operation and any leakage. Make repairs as
needed.
15 Wear Ring
16 Spacer
17 Backup Ring
18 O-ring
19 Setscrew
20 Piston
21 Seal Assembly
22 Guidelock Ring
23 Barrel
24 Reducer
CAUTION
Improper seal installation could cause faulty cylinder
operation.
Item Description
Wiper Ring
Deep Z Seal
Buffer Seal
Retaining Ring
FIGURE 2-46
Backup Ring
Wear Ring
6488-1
CAUTION
Do not scratch the grooved and gland surfaces or
damage the seals and O-rings.
CAUTION
Do not use air pressure to cycle the cylinder. Use only
controlled hydraulic pressure.
FIGURE 2-47
Hydrolock Piston Seals
Guide Lock Ring
Reference Only

Manitowoc Grove TMS800E Specifications

General

Brand	Manitowoc
Model	Grove TMS800E
Category	Construction Equipment
Language	English