Usage:
(1) Torque for bolts ... 80 ± 3 N·m (60 ± 2 lb.ft.)
(2) 9J622 Relief Valve:
Pressure setting (on machine) ... 17 000 ± 170 kPa (2500 ± 25 psi)
Pressure change, one 3H2549 Shim ... 480 kPa (70 psi)
Pressure change, one 2J2866 Shim ... 240 kPa (35 psi)
(3) 5J4664 Spring for dump valve:
Length under test force ... 28.9 mm (1.14 in.)
Test force ... 39 ± 4 N (8.6 ± .9 lb.)
Free length after test ... 36.3 mm (1.43 in.)
Outside diameter ... 12.70 ± 0.04 mm (.500 ± .016 in.)
(4) 4J7066 Spring for check valve:
Length under test force ... 51.6 mm (2.03 in.)
Test force ... 17 ± 1 N (3.9 ± .3 lb.)
Free length after test ... 76.2 mm (3 in.)
Outside diameter ... 28.4 mm (1.12 in.)
(5) 9J5006 Spring on valve spool:
Length under test force ... 42.2 mm (1.66 in.)
Test force ... 189 ± 9 N (46.2 ± 2.1 lb.)
Free length after test ... 141.5 mm (5.57 in.)
Outside diameter ... 54.1 mm (2.13 in.)
(6) Torque for plug ... 110 ± 7 N·m (80 ± 5 lb.ft.)
(7) 2J6089 Spring for pilot valve:
Length under test force ... 36.3 mm (1.43 in.)
Test force ... 286 to 315 N (64.20 to 70.96 lb.)
Free length after test ... 44.12 ± 0.51 mm (1.737 ± .020 in.)
Outside diameter ... 12.4 mm (.49 in.)
(8) Put 9S3263 Thread Lock on the threads of the bolt and tighten it to a torque of ... 70 ± 15 N·m (50 ± 10 lb.ft.)