Without Electric Speed Control
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| Illustration 1 | g00735306 |
View A-A | |
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| Illustration 2 | g00735305 |
(1) Opening pressure of the oil pump relief valve for the governor ... 1200 kPa (175 psi)
(2) Torque for sleeves ... 40 N·m (30 lb ft)
(3) Adjusting bolt.
(4) Locknut
(5) 3N-5723 Spring
- Free length ... 104.9 to 108.0 mm (4.13 to 4.25 inch)
- Outside diameter ... 25.27 to 25.78 mm (0.995 to 1.015 inch)
(6) Torque for nut on pilot valve ... 8 N·m (70 lb in)
(7) Rotation of the flyweight ... clockwise
(8) 7N-6052 Speed Spring Assembly
- Free length ... 44.45 mm (1.750 inch)
- Outside diameter (large end) ... 24.13 ± 0.25 mm (0.950 ± 0.010 inch)
(9) Diameter of the power piston ... 21.803 to 21.816 mm (0.8584 to 0.8589 inch)
(10) Diameter of five pilot valve lands ... 6.325 to 6.337 mm (0.2490 to 0.2495 inch)
Bore for pilot valve lands ... 6.350 to 6.363 mm (0.2500 to 0.2505 inch)
(11) Diameter of pilot valve bushing ... 15.847 to 15.855 mm (0.6239 to 0.6242 inch)
(12) 7W-3625 Buffer Spring
- Spring rate ... 2.28 N·m (20.18 lb in)
(13) Bore in oil pump idler gear ... 7.734 to 7.747 mm (0.3045 to 0.3050 inch)
Diameter of shaft ... 7.709 to 7.717 mm (0.3035 to 0.3038 inch)
(14) Depth of the counterbore ... 6.680 to 6.693 mm (0.2630 to 0.2635 inch)
Thickness of gears ... 6.647 to 6.660 mm (0.2617 to 0.2622 inch)
With Electric Speed Control
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| Illustration 3 | g00735309 |
(1) Electric motor
- Rating ... 24 VDC
- Rotation (from top) ... counterclockwise
- Speed (no load) ... 5 ± 1 RPM
- Speed (2.12 N·m torque limit) ... 4 ± 1 RPM
- Current (no load) ... 0.095 Amp Max
- Current (2.12 N·m torque limit) ... 0.2 Amp
- Variation of governor speed ... 18.62 rpm/sec
- Rotation (from top) ... counterclockwise
(2) Torque of screws ... 1.0 ± 0.1 N·m (9 ± 1 lb in)
(3) Governor. Refer to "Without Electric Speed Control" for specifications.