4.
WASHER (4 LOCATIONS)
5.
FILLER
A
6. NUT (2 LOCATIONS)
7. PRESSURE RELIEF VALVE
RESERVOIR BRACKET
VENT PORT
SEE C
10. BACKUP RING
8.
UNION
9.
O-RING
11. O-RING
PRESSURE RELIEF VALVE
B
THE END OF THE RELIEF VALVE THAT HAS A THREAD
INLET OF THE
RESERVOIR
RELIEF VALVE
VENT PORT
RESERVOIR VENT PORT A
Pressure Relief Valve Installation
Figure 401
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MAINTENANCE MANUAL
(3) S 414-004For the center hydraulic system, open the access panel, 197KL, for the central hydraulic service center (AMM 06-41-00/201).
(4) S 864-005Remove the pressure from the applicable hydraulic system and the reservoir (AMM 29-11-00/201).
(5) S 864-006Open these circuit breakers on the overhead panel, P11, and attach DO-NOT-CLOSE tags: (a) 11K15, HYDRAULICS ELEC PUMP C1 (b) 11K16, HYDRAULICS ELEC PUMP RIGHT (c) 11K24, HYDRAULICS ELEC PUMP C2 (d) 11K25, HYDRAULICS ELEC PUMP LEFT
(6) S 034-007Disconnect the pressure relief tube from the pressure relief valve (7) .
(7) S 034-008Install a cap on the pressure relief tube.
(8) S 024-009Remove the clamp (1) which attaches the relief valve to the bracket.
(9) S 024-010Remove the pressure relief valve (7) from the reservoir.
S 034-011
(10)
Remove the O-rings (9, 11) and the backup ring (10) from the pressure relief valve (7).
S 034-012
(11)
Install a cap on the opening on the reservoir.
S 034-013
(12)
Remove the union (8) from the outlet port of the pressure relief valve (7).
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S 034-014
(13) Remove the O-ring (9) from the union (8).
TASK 29-11-24-404-015
3. Install the Reservoir Pressure Relief Valve (Fig. 401)___________________________________________
A. Consumable Materials
(1) D00054 Hydraulic System Lubricant - MCS 352
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B. Parts
~.............................................................................. | MM | | IPC | ................. ............................ | FIG | ITEM | NOMENCLATURE | SUBJECT | FIG | ITEM | ................................................................................ | 401 | 1 | Clamp | 29-11-20 | 04 | 100 | | | | | | 05 | 120 | | | | | 29-11-22 | 05 | 89 | | | 2 | Bolt | 29-11-20 | 04 | 85 | | | | | | 05 | 85 | | | | | 29-11-22 | 05 | 79 | | | 3 | Bolt | 29-11-20 | 04 | 88 | | | | | | 05 | 90 | | | | | 29-11-22 | 05 | 81 | | | 4 | Washer | 29-11-20 | 04 | 91 | | | | | | 05 | 95 | | | | | 29-11-22 | 05 | 83 | | | 5 | Filler | 29-11-20 | 04 | 97 | | | | | | 05 | 105 | | | | | 29-11-22 | 05 | 87 | | | 6 | Nut | 29-11-20 | 04 | 94 | | | | | | 05 | 100 | | | | | 29-11-22 | 05 | 85 | | | 7 | Relief Valve | 29-11-20 | 04 | 104 | | | | | | 05 | 125 | | | | | 29-11-22 | 05 | 91 | | | 8 | Reducer | 29-11-20 | 04 | 115 | | | | | | 05 | 110 | | | | | 29-11-22 | 05 | 75 | | | 9 | Packing | 29-11-20 | 04 | 109 | | | | | | 05 | 115 | | | | | | 05 | 130 | | | | | 29-11-22 | 05 | 77 | | | | | | | 95 | | | 10 | Ring | 29-11-20 | 04 | 112 | | | | | | 05 | 140 | | | | | 29-11-22 | 05 | 97 | | | 11 | Packing | 29-11-20 | 04 | 109 | | | | | | 05 | 135 | | | | | 29-11-22 | 05 | 93 | 2......…........…...................................…..........….....….........1
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