TM 55-1905-217-12
Figure 4-66. Rudder stops installation, hull numbers
8540 thru 8560 and 8580 thru 8818.
Figure 4-69. Relief valve, hull numbers 8540 thru 8660
and 8580 thru 8618.
Figure 4-67. Relief valve adjustment, steering system,
hull numbers 8500 thru 8519.
Figure 4-70. Counterbalance valves, steering system,
hull numbers 8520 thru 8560 and 8580 thru 861R.
Figure 4-68. Double over-center valves, steering system,
hull numbers 8500 thru 8519.
4-71