1979 aircon

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Category: Heating And Ventilation Systems

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Revision as of 01:58, 27 November 2017 ddgonzal (Talk | contribs) (->Set Parts) <- Previous diff		Revision as of 07:58, 27 November 2017 ddgonzal (Talk | contribs) (->Part Numbers) Next diff ->
Line 77:		Line 77:
	= Part Numbers =		= Part Numbers =
-	JDM B120/B121/B122	+	{{UploadPost|174_5a1b57dc519a0.jpg|486814}}
-	FOR RADIAL COMPRESSOR	+	COOLER KIT 27600
-	* 11910-G1615 BRACKET 7908-8910	+	B7600-G1660 -7907
-	* 11910-95W00 BRACKET 8910-	+	B7600-G1661 7908-8110
-	* 11925-G1615 IDLER PULLEY	+	B7600-G1662 8110-
	COOLING UNIT		COOLING UNIT
Line 107:		Line 107:
	27787-G1900 8110-		27787-G1900 8110-
		+	{{UploadPost|174_5a1bbcee5ed64.jpg|486818}}
	COMPRESSOR & HOSES		COMPRESSOR & HOSES
	27630 COMPRESSOR-COOLER DKKC		27630 COMPRESSOR-COOLER DKKC
Line 123:		Line 124:
	27775-G1661 7908-		27775-G1661 7908-
	27688 01651-00025 GROMMET-DASH DKKC 7804-8910		27688 01651-00025 GROMMET-DASH DKKC 7804-8910
		+
		+	{{UploadPost|174_5a1bbcfe5784b.jpg|486818}}
		+	CONDENSORS, LIQUID TANK & PIPING
		+	27640 27640-G1660 TANK ASSY-LIQUID DKKC 7804-
		+	27640E BRACKET-LIQUID TANK
		+	27642-G1660 7804-8910 DKKC
		+	92135-95W00 8910-
		+	08360-81426 SCREW
		+	27650 CONDENSOR ASSY
		+	27651-G1660 7804-8910 DKKC
		+	92110-95W00 8910-
		+	27650M CONDENSOR ASSY-SUB
		+	27653-G1660 7804-8910
		+	92111-95W00 8910-
		+	08360-61626 SCREW
		+	08911-10637 NUT
		+	27653F 27655-G1660 FAN-CONDENSOR 7804- DKKC
		+	27678 TUBE-CONDENSOR TO LIQUID TANK, 1
		+	27780-G1660 7804-8109 DKKC
		+	27780-G1661 8110-8910
		+	92446-95W00 8910-
		+	27681M TUBE-FLARE
		+	27660-G1660 7804-8910 DKKC
		+	92448-95W00 8910-
		+	27683 TUBE-LIQUID TANK TO EVAPORATOR
		+	27783-G1660 7804-8910 DKKC
		+	92441-95W00 8910-
		+	27683E 27691-G1660 CLAMP-TUBE 7804- DKKC
		+	08543-51012 SCREW
		+
		+	27706 27706-65000 REFRIGERANT-COOLER 7804-
	[[Category:Heating And Ventilation Systems]] {{End}}		[[Category:Heating And Ventilation Systems]] {{End}}

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Revision as of 07:58, 27 November 2017

Starting August 1979 -- factory aircon installation with new compressor type. It is a very nicely designed unit, however the interior cooler protrudes into the passenger legroom and precludes using a package tray.

Contents 1 Overview 2 Set Parts 3 Compressor Bracket 4 Interior Unit 5 Fast Idle Control 6 Part Numbers

Overview

From August 1979 a uniform kit was offered with DKKC (Diesel Kiki) radial-type compressor.

Album 20087 Album 20088

B110 1970-1976 All custom, various types
B120 1978-1979 Factory high-idler mount
B120 1979-     Factory low-idler pulley mount

Album 21821 Album 20078
This kit is beautiful and easy to install. Unfortunately the interior cooler unit is bulky and protrudes farther into the passenger legroom than other types.

Set Parts

You need all these parts:
Post 486807 Post 486814

• Ass'y indoor "#cooler unit" (with integrated air volume switch, evaporator, and blower fan)

  Album click to view Album click to view

• air conditioner compressor

  Album click to view Album click to view

• V-belt: 814 mm

  Album click to view

• #Compressor Bracket

  Album click to view

• G16 Crankshaft Pulley (double-groove V-belt type)

  Album click to view

• Twin Condensors (before radiator, radiator horizontal)

  One has an electric fan

  • Pipe connecting twin condensors

• High-pressure flexible pipe (from compressor to condensor)
• Low-pressure hose (from evaporator to compressor)
• Tube-Liquid Tank to Evaporator

• Receiver/dryer (Liquid Tank)
  • Bracket to mount Tank on core support

• Relay (for compressor)
• Wiring harness
• Capacitor for electric fan

Vents may be opened or closed:
Album 20082

Twin Condensors and Liquid Tank with connecting pipes.
Album 20086

Condensor-to-Liquid Tank hose is routed along the top of core support.
Album 15192

Compressor is mounted low on left side of engine.
Album 15194

Cooler Unit lines: Evaporator Inlet & Outlet and drain hose
Album 20083

Compressor Bracket

Bracket is identified with 1) low-mount idler pulley 2) two large oval opening in bracket

• Bracket 593017 6100 w/low-mount tensioner

Album 23102 Album 20084 Album 15194

Low-mount Pulley (1979-up) for radial type compressor
Album 20081 Album 26588 Album 21783 Album 20079

Interior Unit

The inside unit is a one-box solution comprising evaporator core, vents, switches and fan, and fits underneath the passenger side of the dash.

Fast Idle Control

From 1978-1989, no special idle control device was used. From Oct 1989 they added FICD.

See Main Article: FICD#Sunny_Truck

Part Numbers

Post 486814

COOLER KIT 27600
B7600-G1660 -7907 
B7600-G1661 7908-8110
B7600-G1662 8110-

COOLING UNIT
27610  27610-H7900 COOLING UNIT ASSY 7804- DKKC  
27616  BRACKET-COOLING UNIT NO 2 DKKC
       27616-G1660 7804-8109
       27616-G1900 8110-
27618  BRACKET-COOLING UNIT NO 4 DKKC
       27618-G1660 7804-8109
       27618-G1900 8110-
27619  HOSE-DRAIN DKKC
       27611-G1660 7804-8109
       27611-G1900 8110-
27619E 27363-18200 GROMMET-DRAIN HOSE DKKC 7804-8503
27620  27612-T3020 EVAPORATOR ASSY-COOLER 7804-
27624  27613-B8520 VALVE-EXPANSION DKKC 7804-
27626  TUBE-EVAPORATOR INLET DKKC
       27785-G1660 7804-8109
       27785-G1900 8110-
27626E GROMMET-EVAPORATOR TUBE
       01651-00015 7804- INLET TUBE インレツト　チューブ　ヨウ
       27363-18200 7804- 2 OUTLET TUBE アウトレツト　チューブ　ヨウ　DKKC
27628  TUBE-EVAPORATOR OUTLET DKKC
       27787-G1660 7804-8109
       27787-G1900 8110-

Post 486818

COMPRESSOR & HOSES
27630  COMPRESSOR-COOLER DKKC
       27630-G1660 7804-7907 [YORK TYPE]
       27630-W7001 7908-8109 [SWASH TYPE, ANGLED OUTLET]
       27630-W7002 8110-8910 <> 27630-W7001
       92610-G1900 9810-     [NON-ANGLED OUTLET]
27681  HOSE-FLEXIBLE, HIGH [to condensor]
       27776-G1660 7804-7904 DKKC
       27776-G1661 7908-8910 DKKC
       92490-95W00 8910-
27781M HOSE-FLEXIBLE, HIGH [2ND PIECE]
       92447-95W00 9810-
27682  HOSE-FLEXIBLE, LOW DKKC
       27775-G1660 7804-7907
       27775-G1661 7908-
27688  01651-00025 GROMMET-DASH DKKC 7804-8910

Post 486818

CONDENSORS, LIQUID TANK & PIPING
27640  27640-G1660 TANK ASSY-LIQUID DKKC 7804-
27640E BRACKET-LIQUID TANK
       27642-G1660 7804-8910 DKKC
       92135-95W00 8910-
       08360-81426 SCREW
27650  CONDENSOR ASSY
       27651-G1660 7804-8910 DKKC
       92110-95W00 8910-
27650M CONDENSOR ASSY-SUB
       27653-G1660 7804-8910
       92111-95W00 8910-
       08360-61626 SCREW
       08911-10637 NUT
27653F 27655-G1660 FAN-CONDENSOR 7804- DKKC
27678  TUBE-CONDENSOR TO LIQUID TANK, 1
       27780-G1660 7804-8109 DKKC
       27780-G1661 8110-8910
       92446-95W00 8910-
27681M TUBE-FLARE
       27660-G1660 7804-8910 DKKC
       92448-95W00 8910-
27683  TUBE-LIQUID TANK TO EVAPORATOR
       27783-G1660 7804-8910 DKKC
       92441-95W00 8910-
27683E 27691-G1660 CLAMP-TUBE 7804- DKKC
       08543-51012 SCREW

27706  27706-65000 REFRIGERANT-COOLER 7804-  

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