Hose
Interval
Check Points
(hours)
Hose covers
Hose ends
Every 10
hours (daily)
Fittings
Hose covers
Hose ends
Hose covers
Hose covers
Every 250
hours
Hose
Hose ends and Fittings Deformation or
MAINTENANCE
Abnormalities
Leak (1)
Leak (2)
Leak (3)
Crack
Crack (4)
Crack (5)
Exposed reinforcement
(6)
Blister (7)
Bend (8), Collapse (9)
Corrosion (10)
7-63
Remedies
Replace
Replace
Retighten or replace
hose or O-ring
Replace
Replace
Replace
Replace
Replace (Use proper
bend radius)
Replace
3
2
1
2
3
M137-07-008
3
2
1
2
3
M115-07-145
4
5
M115-07-146
6
7
M115-07-147
8
M115-07-148
9
10
M115-07-149
Fig.1