Manitowoc Grove TMS700E

Grove Published 01-29-2015, Control # 512-01 2-65
TMS700E SERVICE MANUAL HYDRAULIC SYSTEM
2
Inspection
1. Inspect the rod. There should be no scratches or pits
deep enough to catch the fingernail. Pits that go to the
base metal are unacceptable. Chrome should be
present over the entire surface of the rod. If lack of
chrome on rod, the rod should be replaced.
2. Inspect rod for straightness. Determine if it can be
straightened or must be replaced.
3. Inspect the head. Visually inspect the inside bore for
scratching or polishing. Deep scratches are
unacceptable. Polishing indicates uneven loading, and
the bore should be checked for out-of-roundness.
4. Inspect the piston. Visually inspect the outside surface
for scratches or polishing, Deep scratches are
unacceptable. Polishing indicates uneven loading, and
the diameter should be checked for out-of-roundness.
5. Inspect the barrel carefully for scoring, scratches and
pits. There should be no scratches or pits deep enough
to catch the fingernail. If barrel is scored, it must be
repaired or replaced.
6. Thoroughly rinse parts, allow to drain, and wipe with a
lint-free rag. Inspect all parts for serviceability.
FIGURE 2-49
13
7
12
1
4
3
11
5
4
10
2
8
6
9
Item Description
1 Wiper
2O-ring
3O-ring
4 Backup Ring
5 Seal
6O-ring
7 Seal
8 Wear Ring
9 Locknut
10 Piston
11 Rod
12 Head
13 Barrel
Reference Only