Engine Oil Pump
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| Illustration 1 | g03821003 |
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(4) Drive shaft assembly
(5) Idler shaft assembly | |
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| Specification for 383-1768 Engine Oil Pump Gp | |||
|---|---|---|---|
| Item | Qty | Part | Specification Description |
| 1 | 1 | 6V-7702 O-Ring Seal | Before assembly, lightly lubricate the bore that is being sealed. |
| 6 | 1 | 6V-3538 Dowel | Assemble the dowel in the position (2) for counter clockwise engine rotation. |
| Assemble the dowel in the position (3) for clockwise engine rotation. | |||
| Extension of dowel is |
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| - | - | - | Prior to operation, the pump bearings must have an external supply of oil. Before the pump is operated, lubricate the pump with oil. Rotate the pump by hand and make sure that the pump rotates freely. |
| - | - | - | Nominal flow with the pump at 1524 rpm is |
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| Illustration 2 | g03353642 |
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Section A-A | |
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| Item | Qty | Part | Specification Description |
|---|---|---|---|
| E | - | - | Installation depth of the bearings in the cover is |
| F | 2 | 7N-5683 Dowel | Distance from the top of the dowels to the surface of the cover is |
| G | 1 | 4W-3997 Bushing | Bore of bushing before installation is |
| H | 1 | 4W-3996 Bushing | Bore of bushing before installation is |
| - | - | - | Before assembly, cool the bearings and the bearing driver to Align the oil holes in the bearing with the oil holes in the cover. |
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| Illustration 3 | g03353643 |
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Section B-B | |
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| Item | Qty | Part | Specification Description |
|---|---|---|---|
| J | 2 | 7E-7066 Bushing | Outer diameter of bushing is Thickness is |
| Before assembly, cool the bearings and the bearing driver to |
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| Align the oil holes in the bearing with the oil holes in the body. | |||
| K | - | - | Installation depth of the bearings in the body is |
| L | - | - | Installation depth in the body for gear assembly is |
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| Illustration 4 | g03353645 |
| (4) Drive shaft assembly | |
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| Item | Qty | Part | Specification Description |
|---|---|---|---|
| M | - | - | Distance from the end of the drive shaft to the gear face is |
| N | 1 | 7C-8977 Pump Drive Shaft | Diameter is |
| P | 1 | 7W-2400 Gear | Length is Maximum permissible temperature of the gear for shrinking is |
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| Illustration 5 | g03353646 |
| (5) Idler shaft assembly | |
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| Item | Qty | Part | Specification Description |
|---|---|---|---|
| R | - | - | Distance from the end of the idler shaft to the gear face is |
| S | 1 | 7C-8979 Idler Shaft | Diameter is |
| T | 1 | 7W-2405 Gear | Length is Maximum permissible temperature of the gear for shrinking is |
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