Oil pump

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Category: Engine Lubrication System

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Revision as of 05:41, 12 January 2007 Ddgonzal (Talk | contribs) <- Previous diff		Current revision ddgonzal (Talk | contribs)
Line 1:		Line 1:
-	#REDIRECT [[Oil Pump]]	+	The Datsun 1200's A12 engine uses a standard {{wiki|gerotor}} type oil pump. It is self-priming. The oil should be changed [[Maintenance|every 3,000 miles]].
		+
		+	= Overview =
		+	{{Album|31203|was=Datsun%201200/Parts2/m-90a.jpg}} {{Album|31204|was=PB2.\j451\datsun12001\\DSC01672.jpg}}
		+
		+	= Oil Temperature =
		+	The oil temperature is controlled by the engine coolant temperature. As long as the engine coolant ("water") does not overheat, neither will the oil. Only a very few high performance cars have a separate oil cooler. So this means:
		+	keep your coolant temp low, and your oil temp will be happy.
		+
		+	Count on the oil temp to be about 20 F degrees hotter. So here is a good street performance equation:
		+	* [[Thermostat]]: 180 F degrees
		+	* Oil temperature: will run about 200 F degrees
		+
		+	At this temperature, the good quality regular oil (inexpensive) will perform as good as the expensive synthetics in a street car. It is high temps that ruin regular oil whereas the synthetic oil can take high temps OK.
		+
		+	Now if you are racing or towing there is more to talk about. See: [[Oil Pump Coolers]].
		+
		+	= Engine Oil Capacity =
		+	{{SeeEx|see=Main|Oil_pan#Oil_Capacity|Oil Capacity}}<br>
		+
		+	= Oil Pressure =
		+	From the 1973 [[FSM|factory service manual]]:
		+
		+	* Oil pressure at idle (650 RPM ): 13-17 psi
		+	* Regulator valve spring
		+	Free Length: 43.49 mm (1.71 inch)
		+	Pressured Length: 30.3 mm (1.19 inch)
		+	* Regulator opening pressure: 54-60 psi
		+
		+	= Oil Usage =
		+	It is normal to add some oil between the oil changes. Usually a quart every 1,500 miles is OK. A quart every 500 miles indicates either a serious leak, or "oil burning" (bad rings) in the engine.
		+
		+	= Oil Pressure Sender =
		+	{{Main|Oil Pressure Sender}}
		+
		+	{{Album!|27746}}
		+
		+	= Oil Gauges =
		+	{{SeeEx|see=Main|Oil_Pressure_Sender#Mechanical_Oil_Pressure_Gauge|Oil Gauge}}
		+
		+	Oil Temperature or Oil Pressure gauge can be added.
		+
		+	= Oil Specifications =
		+	{{Main|Engine Oil Specifications}}<br>
		+
		+	= Oil Usage =
		+	{{Main|Engine Oil Specifications}}<br>
		+
		+	= Interchangeability =
		+	All A-series oil pumps are interchangeable in any A12/A12A/A13/A14/A15 engine, except the early [[A10 Engine]] oil pump. New pumps will clear the early A10 [[Connecting Rods]].
		+
		+	* connecting rod cap strengthened with 1mm longer bolt boss starting with A10-728641
		+	* Therfore, Oil pump driveshaft decreased 1.5 mm to clear the new cap design
		+
		+	= Part Numbers =
		+	For a comprehensive lists of Oil Pump parts for the 1200, see [[Oil Pump Part Numbers]].
		+	<br>{{Photo|010-01.jpg|Datsun%201200/USA}}
		+	Nissan
		+	15010-H9701 ASSY-PUMP OIL WITH OUT OIL FILTER <> 15010-H6200 <> 15010-H1000 $114 USD
		+	* Fits A10/A12/A12A/A13/A14/A15
		+	* Fits B10/B110/B120/B210/B310/C120 and F10/N10
		+	* Filter points down
		+	{{Album|31203|was=Datsun%201200/Parts2/m-90a.jpg}}
		+
		+	15010-M3001 PUMP ASSY-OIL <> 15010-M3000 $145 USD
		+	* FWD N10 "Datsun 310" "Datsun Pulsar"
		+	* RWD 1200 1989-
		+	* RWD B120, C22, C120
		+
		+	Aftermarket [http://www.rockauto.com/catalog/x,carcode,1208483,parttype,5564 RockAuto]
		+	Sealed Power 22441908 $39 USD
		+	ITM 057140 [http://www.rockauto.com/catalog/x,carcode,1209912,parttype,5564 $52 USD]
		+
		+	=== Cherry ===
		+	15010-M0100 <> 15010-M
		+	* For FWD E10 "Nissan Cherry" "Datsun Cherry"
		+	* Filter points up
		+
		+	= Strainer =
		+	The oil pump pickup tube has an integrated strainer.
		+
		+	{{SeeEx|see=Main|Oil_pan#Pickup_Tube|Pickup Tube}}
		+
		+	{{Upload!|174_5adcfe166ccf7.jpg}}
		+
		+	= Nissan Competition Parts =
		+	{{Main|Competition Oil Pump}}
		+
		+	{{Album!|5917}}
		+
		+	= Hybrid High Volume Pump =
		+	{{Main|High Capacity Oil Pump}}
		+
		+	{{Album!|10266}}
		+
		+	[[Category:Engine Lubrication System]]{{End}}

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Current revision

The Datsun 1200's A12 engine uses a standard gerotorᵂ type oil pump. It is self-priming. The oil should be changed every 3,000 miles.

Contents 1 Overview 2 Oil Temperature 3 Engine Oil Capacity 4 Oil Pressure 5 Oil Usage 6 Oil Pressure Sender 7 Oil Gauges 8 Oil Specifications 9 Oil Usage 10 Interchangeability 11 Part Numbers 11.1 Cherry 12 Strainer 13 Nissan Competition Parts 14 Hybrid High Volume Pump

Overview

Album 31203 Album 31204

Oil Temperature

The oil temperature is controlled by the engine coolant temperature. As long as the engine coolant ("water") does not overheat, neither will the oil. Only a very few high performance cars have a separate oil cooler. So this means:

keep your coolant temp low, and your oil temp will be happy.

Count on the oil temp to be about 20 F degrees hotter. So here is a good street performance equation:

* Thermostat: 180 F degrees
* Oil temperature: will run about 200 F degrees

At this temperature, the good quality regular oil (inexpensive) will perform as good as the expensive synthetics in a street car. It is high temps that ruin regular oil whereas the synthetic oil can take high temps OK.

Now if you are racing or towing there is more to talk about. See: Oil Pump Coolers.

Engine Oil Capacity

Oil Pressure

From the 1973 factory service manual:

* Oil pressure at idle (650 RPM ): 13-17 psi
* Regulator valve spring
  Free Length: 43.49 mm (1.71 inch) 
  Pressured Length: 30.3 mm (1.19 inch)
* Regulator opening pressure: 54-60 psi

Oil Usage

It is normal to add some oil between the oil changes. Usually a quart every 1,500 miles is OK. A quart every 500 miles indicates either a serious leak, or "oil burning" (bad rings) in the engine.

Oil Pressure Sender

Oil Gauges

Oil Temperature or Oil Pressure gauge can be added.

Oil Specifications

Oil Usage

Interchangeability

All A-series oil pumps are interchangeable in any A12/A12A/A13/A14/A15 engine, except the early A10 Engine oil pump. New pumps will clear the early A10 Connecting Rods.

• connecting rod cap strengthened with 1mm longer bolt boss starting with A10-728641
• Therfore, Oil pump driveshaft decreased 1.5 mm to clear the new cap design

Part Numbers

For a comprehensive lists of Oil Pump parts for the 1200, see Oil Pump Part Numbers.

Nissan
15010-H9701 ASSY-PUMP OIL WITH OUT OIL FILTER <> 15010-H6200 <> 15010-H1000 $114 USD
* Fits A10/A12/A12A/A13/A14/A15 
* Fits B10/B110/B120/B210/B310/C120 and F10/N10
* Filter points down
  Album 31203

15010-M3001 PUMP ASSY-OIL <> 15010-M3000 $145 USD
* FWD N10 "Datsun 310" "Datsun Pulsar"
* RWD 1200 1989-
* RWD B120, C22, C120

Aftermarket RockAuto
Sealed Power 22441908 $39 USD
ITM 057140 $52 USD

Cherry

15010-M0100 <> 15010-M
* For FWD E10 "Nissan Cherry" "Datsun Cherry"
* Filter points up

Strainer

The oil pump pickup tube has an integrated strainer.

Nissan Competition Parts

Hybrid High Volume Pump

 

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