TM 5-3805-291-23-2
RIDE CONTROL ACCUMULATOR MAINTENANCE - CONTINUED
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DISCHARGING/CHARGING - CONTINUED
Nitrogen Charging Procedure - Continued
Table 1. 966H Accumulator Precharge Temperature Pressure Relationship
for a Typical Ride Control Accumulator with a Precharge of 430 psi (2,960 kPa).
Temperature
Pressure
20F (-7C)
390 psi (2,960 kPa)
30F (-1C)
398 psi (2,745 kPa)
40F (4C)
406 psi (2,800 kPa)
50F (10C)
414 psi (2,855 kPa)
60F (16C)
422 psi (2,910 kPa)
70F (21C)
430 psi (2,960 kPa)
80F (27C)
438 psi (3,020 kPa)
90F (32C)
446 psi (3,075 kPa)
100F (38C)
454 psi (3,130 kPa)
110F (43C)
462 psi (3,185 kPa)
120F (49C)
470 psi (3,240 kPa)
WAR N I N G
Before operating the machine, secure the steering frame lock in the stowed position. DO NOT operate
machine with steering frame lock connected. Failure to lock steering frame lock into the stowed position
before operating can result in loss of steering and injury or death to personnel.
25.
Secure steering frame lock in stowed position (TM 5-3805-291-10).
26.
Pressurize hydraulic system (TM 5-3805-291-10).
27.
Check hydraulic fluid level (TM 5-3805-291-10).
28.
Run engine until normal operating temperature is reached (TM 5-3805-291-10).
29.
Shut down engine (TM 5-3805-291-10).
30.
Check for leaks.
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