CSP−HMI−2
MD Helicopters, Inc
.
MAINTENANCE MANUAL
Page 8
Revision 39
04−00−00
FAA APPROVED
Table 1. Airworthiness Limitations Schedule (Cont.)
Component
Mandatory
Inspection
Hours
Finite Life
Hours
Part Number
Model
Retention strap assembly, main rotor hub
369D
369D21210
2770
100
369D21210
−
501
2770
100
369E/F/FF
369D21210
−
501
2770
100
500/600N
369D21210
−
501
2770
100
Bolt
−
lead
−
lag hub, main rotor
369D
369A1220
6120
369D/E/F/FF
500N
369D21220
6120
600N
369D21220
5400
Link assembly
−
lead lag hub, main rotor
369D/E
369H1203
−
BSC (39) 5762
25
369H1203
−
21
(39) 5762
25
369H1203
−
31
(39) 5762
25
369H1203
−
51
(39) 11080
369H1203
−
53
(40) 11080
369H1203
−
61
(39) 11080
369F/FF
369H1203
−
21
(39) 5762
25
369H1203
−
31
(39) 5762
25
369H1203
−
51
(39) 11080
369H1203
−
53
(40) 11080
369H1203
−
61
(39) 11080
500N
369H1203
−
51
(39) 11080
369H1203
−
53
(40) 11080
369H1203
−
61
(39) 11080
600N
369H1203
−
51
(39) 11080
369H1203
−
53
(40) 11080
Lead lag damper
−
main rotor
369D
369D21400
−
501
6060
M50452
On Cond.
369D/E/F/FF
500/600N
369D21400
−
503
On Cond.
Drive shaft, main rotor
369D/E
369D25510
5020
300
369F/FF
369D25510
3675
300
500N
369D25510
−
21
3260
300
369D/E
369F5510
369F/FF
369F5510
500N
369F5510
600N
600N5510
14000
Mast assembly, main rotor
369D/E/F/FF
500N
369D22014
10450
600N
369D22014
3500