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Current revision ddgonzal (Talk | contribs) (->Plastic Fan) |
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| - | #REDIRECT [[Water_pump#Fan]] | + | {{See|Heater#Fan}} |
| + | |||
| + | The engine cooling fan is attached to the [[water pump]]. Datsun 1200 uses a tough plastic 4-blade fan of 310 mm diameter (12.2 inch), which are strong and not known to break. Some newer A14 used the same diameter fan but with a negative offset and was used with a spacer. Datsun 1200 used no spacer, but used a longer water pump. Some newer A-series engines used a 330mm fan with spacer. 330mm fan was Datsun 1200 OPTION FOR TROPICAL USE. Datsun 1000 used a metal 4-blade fan. | ||
| + | |||
| + | = Overview = | ||
| + | {{Album|20435}} | ||
| + | |||
| + | Pulley ratio: 1.08 | ||
| + | * Fan pulley: 129 mm | ||
| + | * [[Crankshaft Pulley]]: 139 mm | ||
| + | |||
| + | USA dealer option flex-fan | ||
| + | <br>{{Album|842}} | ||
| + | |||
| + | = Comparison = | ||
| + | There are five diameter of fans for RWD A-series engines: | ||
| + | # Small [[#Steel Fan]]: 280 mm metal 4-blade used on Datsun 1000 | ||
| + | # [[#Plastic Fan]]: 310 mm diameter plastic (used on A10/A12/A13/A14/A15) | ||
| + | # [[#Large Plastic Fan]]: 330 mm diameter plastic (also B110 OPTION) | ||
| + | # [[#Electric Fan]]: 320 mm diameter, steel 5-blade (some 1980-1982 B310s) | ||
| + | # [[#Thermo Fan]]: B310 OPTION and PB310 (A15): 350 mm diameter , 7 blades | ||
| + | |||
| + | In USA, A/C 1200s got a flexi-fan (fibreglas blades), while B210/B310 used #2 above. | ||
| + | |||
| + | Generic metal blade fan (holes slotted for different engines) | ||
| + | <br>{{Album|14837}} | ||
| + | |||
| + | == Steel Fan == | ||
| + | [[Datsun B10]] used a small 280mm fan, consisting of two steel blades both bolted to the pulley/hub thus making a four-blade fan assembly. | ||
| + | |||
| + | {{UploadPost|174_5cfd8b228116e.jpg|491640}} {{UploadPostH|174_5cfd8b2d08fca.jpg|491640|400}} | ||
| + | |||
| + | = Plastic Fan = | ||
| + | Datsun B110 standard specification は標準仕様 is a tough plastic 4-blade fan. | ||
| + | |||
| + | 310 mm Plastic fan | ||
| + | * 3.82 diameter center section | ||
| + | * 310 mm (12.2 inch) diameter blades | ||
| + | * 1.28" thick | ||
| + | * bolt pattern: 1.970" | ||
| + | * hub locating hole: 1.24" | ||
| + | * Bolts: (4) 10mm hex head, M6x1 threads | ||
| + | {{searchPart|08120-6201F}} [[NES#1-_Bolts|08120-62010]] BOLT 4 [20mm long] | ||
| + | * {{searchPart|21069-21000}} WASHER-lock 2 | ||
| + | * flat strips that are bent up over 2 bolts | ||
| + | |||
| + | Early B110 used regular lock washers, later ones use metal strips and bent the up to lock the bolts. | ||
| + | |||
| + | 310 mm fans came with these offsets: | ||
| + | <br>{{Album|20442}} | ||
| + | |||
| + | '''Deep Dish''' Fan (B110) used with [[Water_pump#Comparison|H10 long water pump]]: flange from back: 0.84" (20mm), from front: 0.35" (9mm). No spacer is used | ||
| + | <br>{{Album|18225}} | ||
| + | |||
| + | Unknown Fan: flange from back: 5mm (reported) | ||
| + | |||
| + | '''Shallow''' Fan used with [[Water_pump#Comparison|H72 short water pump]]: flange from back: 10mm, from front: about 1+". Requires spacer/adapter to match the pump bolt pattern | ||
| + | <br>{{Album|20401}} {{Album|20400}} | ||
| + | |||
| + | 2007 [[B140|Bakkie]] used the same fan | ||
| + | <br>{{AlbumH|14808|jpg|272}} | ||
| + | |||
| + | = Large Plastic Fan = | ||
| + | OPTION fan. Just like regular 310mm fan but with longer blades | ||
| + | <br>{{Album|27155}} | ||
| + | |||
| + | 21060-A4605 FAN-COOLING D=330 FOR TROPICAL USA (330 mm diameter) OP CRANK > 21060-N0100 | ||
| + | * B110 | ||
| + | 21060-N0110 FAN-COOLING OP.COOLER 7804-8109 <x> 21060-G1210 | ||
| + | 21060-G1210 FAN-COOLING OP.COOLER 8110- | ||
| + | 21060-H5700 FAN-COOLING (330 X 4) | ||
| + | * B210 USA A13(1974), A14 (1974-1978) | ||
| + | * B310 USA A14, A15 (1979-1982) | ||
| + | * Datsun [[720]] | ||
| + | * 1979-1980 Datsun C120 Vanette A12/A14 | ||
| + | * 1986-1998 Nissan C22 Vanette A12 | ||
| + | * 1989-1994 Nissan TC22 Vanette Truck A12/A15 | ||
| + | |||
| + | NOTE | ||
| + | * unknown if the hub offset is same for all these | ||
| + | * [[Applied Model Codes 2|A46 part number]] is from 1970 P[[510]] L16 engine | ||
| + | * [[Applied Model Codes 2|N01 part number]] is from 1971 P[[510]] L16 engine | ||
| + | * [[AMC|G12 part number]] is from 1971 B120 | ||
| + | * [[AMC|H57 part number]] is from B210 A12T (twin carb) engine | ||
| + | |||
| + | = Thermo Fan = | ||
| + | ''For the thermo-switched electric fan, see'' [[Electric Fan]] | ||
| + | |||
| + | Newer A-series engines (B310, C22, etc) -- especially those with [[aircon]] -- use a thermostatically controlled clutch fan. | ||
| + | |||
| + | {{Album|27154}} | ||
| + | |||
| + | 350 mm diameter {{search|21060-W5000|21060-W5000}} < 21060-W500A | ||
| + | 7 blades | ||
| + | * Datsun B310 OPTION | ||
| + | * Nissan C22 Vanette A15 | ||
| + | * Nissan C23 Serena LD23 diesel | ||
| + | bolts to: Thermo clutch | ||
| + | |||
| + | B310 with [[aircon]] and PB310 (A15) | ||
| + | <br>{{Album|22120}} {{Album|22121}} | ||
| + | |||
| + | Thermo fan uses the short H72 [[water pump]] with no spacer | ||
| + | <br>{{Album|26418}} | ||
| + | |||
| + | Late Model Vanette A/C Type | ||
| + | <br>{{Album|3151}} {{Album|6163}} | ||
| + | |||
| + | = Electric Fan = | ||
| + | {{See|Electric Fan}} | ||
| + | |||
| + | {{Album!|22165}} | ||
| + | |||
| + | = Part Numbers = | ||
| + | Nissan items, From USA catalogs: | ||
| + | 21060-H1001 FAN-COOLING(310 X 4) | ||
| + | * A12 [standard B110 fan] | ||
| + | * B210 A13 (1974) | ||
| + | * B210 A14 [[GFU]] models | ||
| + | * B310 A12A, A14/A15 KFU | ||
| + | 21060-H9920 FAN-COOLING(310 X 4) A15 Manual from 0180 | ||
| + | {{Album|14463}} | ||
| + | 21060-A4605 FAN-COOLING D=330 FOR TROPICAL USA (330 mm diameter) OP CRANK > 21060-N0100 | ||
| + | 21060-H5700 FAN-COOLING(330 X 4) A13, A14, A15 (1974-1982) | ||
| + | 21060-W5000 FAN-COOLING(350 X 7) (FOR AIR-CON) B310 A14, A15, OPTION JAP.A12 | ||
| + | |||
| + | Spacer/Adapters | ||
| + | B110 - no spacer | ||
| + | 21064-H5000 SPACER-FAN A13 [looks to be a thin spacer] | ||
| + | 21064-H7200 SPACER-FAN A14 to 0779 [thin spacer] | ||
| + | 21064-H9900 SPACER-FAN all From 0879 [thick spacer adapter] | ||
| + | NOTE: HB210 used B110 pulley but with thin spacer | ||
| + | |||
| + | A12A with A/C | ||
| + | 11720-H9911 BELT-FAN(977)(FOR AIR CON) OP A12 CAL from 0879 | ||
| + | 11721-H7210,11721-H7200 BELT-FAN(970)(FOR AIR CON) FED | ||
| + | |||
| + | A14 With [[Aircon|A/C]] | ||
| + | 21082-H7200 ASSY-COUPLING,FAN FOR AIR CONDITIONER A14 to 0776 | ||
| + | * 11721-69900 BELT-FAN FOR AIR CONDITIONER(960M M) | ||
| + | 21082-H7201 ASSY-COUPLING,FAN FOR AIR CONDITIONER A14 0876-up | ||
| + | * 11721-H7200 BELT-FAN FOR AIR CONDITIONER(970M M) | ||
| + | |||
| + | 21082-H9920 COUPLING ASSY-FAN (FOR AIR-CON) A15 from 0180 | ||
| + | 21082-H9100 COUPLING ASSY-FAN (FOR AIR-CON) OP A14,A15(CAL) | ||
| + | 21082-H9300 TEMP COUPLING ASSY-FAN (FOR AIR CON) OP A14,A15(FED) | ||
| + | |||
| + | [[Category:Cooling System]]{{End}} | ||
Current revision
See also: Heater#Fan
The engine cooling fan is attached to the water pump. Datsun 1200 uses a tough plastic 4-blade fan of 310 mm diameter (12.2 inch), which are strong and not known to break. Some newer A14 used the same diameter fan but with a negative offset and was used with a spacer. Datsun 1200 used no spacer, but used a longer water pump. Some newer A-series engines used a 330mm fan with spacer. 330mm fan was Datsun 1200 OPTION FOR TROPICAL USE. Datsun 1000 used a metal 4-blade fan.
Contents |
[edit]
Overview
Pulley ratio: 1.08 * Fan pulley: 129 mm * Crankshaft Pulley: 139 mm
USA dealer option flex-fan
[edit]
Comparison
There are five diameter of fans for RWD A-series engines:
- Small #Steel Fan: 280 mm metal 4-blade used on Datsun 1000
- #Plastic Fan: 310 mm diameter plastic (used on A10/A12/A13/A14/A15)
- #Large Plastic Fan: 330 mm diameter plastic (also B110 OPTION)
- #Electric Fan: 320 mm diameter, steel 5-blade (some 1980-1982 B310s)
- #Thermo Fan: B310 OPTION and PB310 (A15): 350 mm diameter , 7 blades
In USA, A/C 1200s got a flexi-fan (fibreglas blades), while B210/B310 used #2 above.
Generic metal blade fan (holes slotted for different engines)
[edit]
Steel Fan
Datsun B10 used a small 280mm fan, consisting of two steel blades both bolted to the pulley/hub thus making a four-blade fan assembly.
[edit]
Plastic Fan
Datsun B110 standard specification は標準仕様 is a tough plastic 4-blade fan.
310 mm Plastic fan * 3.82 diameter center section * 310 mm (12.2 inch) diameter blades * 1.28" thick * bolt pattern: 1.970" * hub locating hole: 1.24" * Bolts: (4) 10mm hex head, M6x1 threads 08120-6201Fᴳ 08120-62010 BOLT 4 [20mm long] * 21069-21000ᴳ WASHER-lock 2 * flat strips that are bent up over 2 bolts
Early B110 used regular lock washers, later ones use metal strips and bent the up to lock the bolts.
310 mm fans came with these offsets:
Deep Dish Fan (B110) used with H10 long water pump: flange from back: 0.84" (20mm), from front: 0.35" (9mm). No spacer is used
Unknown Fan: flange from back: 5mm (reported)
Shallow Fan used with H72 short water pump: flange from back: 10mm, from front: about 1+". Requires spacer/adapter to match the pump bolt pattern
2007 Bakkie used the same fan
[edit]
Large Plastic Fan
OPTION fan. Just like regular 310mm fan but with longer blades
21060-A4605 FAN-COOLING D=330 FOR TROPICAL USA (330 mm diameter) OP CRANK > 21060-N0100 * B110 21060-N0110 FAN-COOLING OP.COOLER 7804-8109 <x> 21060-G1210 21060-G1210 FAN-COOLING OP.COOLER 8110- 21060-H5700 FAN-COOLING (330 X 4) * B210 USA A13(1974), A14 (1974-1978) * B310 USA A14, A15 (1979-1982) * Datsun 720 * 1979-1980 Datsun C120 Vanette A12/A14 * 1986-1998 Nissan C22 Vanette A12 * 1989-1994 Nissan TC22 Vanette Truck A12/A15
NOTE * unknown if the hub offset is same for all these * A46 part number is from 1970 P510 L16 engine * N01 part number is from 1971 P510 L16 engine * G12 part number is from 1971 B120 * H57 part number is from B210 A12T (twin carb) engine
[edit]
Thermo Fan
For the thermo-switched electric fan, see Electric Fan
Newer A-series engines (B310, C22, etc) -- especially those with aircon -- use a thermostatically controlled clutch fan.
350 mm diameter 21060-W5000ᴳ < 21060-W500A 7 blades * Datsun B310 OPTION * Nissan C22 Vanette A15 * Nissan C23 Serena LD23 diesel bolts to: Thermo clutch
B310 with aircon and PB310 (A15)
Thermo fan uses the short H72 water pump with no spacer
Late Model Vanette A/C Type
[edit]
Electric Fan
See also: Electric Fan
[edit]
Part Numbers
Nissan items, From USA catalogs: 21060-H1001 FAN-COOLING(310 X 4) * A12 [standard B110 fan] * B210 A13 (1974) * B210 A14 GFU models * B310 A12A, A14/A15 KFU 21060-H9920 FAN-COOLING(310 X 4) A15 Manual from 018021060-A4605 FAN-COOLING D=330 FOR TROPICAL USA (330 mm diameter) OP CRANK > 21060-N0100 21060-H5700 FAN-COOLING(330 X 4) A13, A14, A15 (1974-1982) 21060-W5000 FAN-COOLING(350 X 7) (FOR AIR-CON) B310 A14, A15, OPTION JAP.A12
Spacer/Adapters B110 - no spacer 21064-H5000 SPACER-FAN A13 [looks to be a thin spacer] 21064-H7200 SPACER-FAN A14 to 0779 [thin spacer] 21064-H9900 SPACER-FAN all From 0879 [thick spacer adapter] NOTE: HB210 used B110 pulley but with thin spacer
A12A with A/C 11720-H9911 BELT-FAN(977)(FOR AIR CON) OP A12 CAL from 0879 11721-H7210,11721-H7200 BELT-FAN(970)(FOR AIR CON) FED
A14 With A/C 21082-H7200 ASSY-COUPLING,FAN FOR AIR CONDITIONER A14 to 0776 * 11721-69900 BELT-FAN FOR AIR CONDITIONER(960M M) 21082-H7201 ASSY-COUPLING,FAN FOR AIR CONDITIONER A14 0876-up * 11721-H7200 BELT-FAN FOR AIR CONDITIONER(970M M)
21082-H9920 COUPLING ASSY-FAN (FOR AIR-CON) A15 from 0180 21082-H9100 COUPLING ASSY-FAN (FOR AIR-CON) OP A14,A15(CAL) 21082-H9300 TEMP COUPLING ASSY-FAN (FOR AIR CON) OP A14,A15(FED)
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