Norcold N640.3F Three-Way RV Refrigerator Parts Drawings

The N640.3F three-way refrigerator drawings separate freezer and fresh-food door hardware, cabinet fittings, the cooling assembly, AC/DC heating and LP-gas service components, and the interior lamp. This model-specific reference does not imply that similarly named N640 or N641 parts can be interchanged.

Refrigerator model: N640.3F. Confirm the complete model suffix, serial number, door or power configuration, and applicable production revision before ordering. A part number is clickable only when it matches the primary manufacturer part number of one active NewRVParts Norcold listing; other references remain nonclickable.

1. Upper freezer panel retainers, hinges and latch

Norcold N640.3F upper freezer panel retainers, hinges and latch exploded parts diagram 1
Diagram 1: use the numbered callouts with the reference table below.
Ref. Part number Description
1 624797 PANEL RETAINER, UPPER BROWN -SDL
1 622906 RETAINER, PANEL UPPER BROWN
2 622924 HINGE-DOOR SIDE/TOP RH/BTM LH/BROWN/WDL
3 619671 HINGE BUSHING-DOOR/WARM GRAY
4 624813 DOOR LINER ASM-UPPER/BROWN SEE NOTES FOR USE #
4 638839 KIT SERVICE DOOR ASSY REPL -BRN USE 638837
4 622897 DOOR LINER ASM-UPPER/PANEL/BROWN FRAME-WDL - NLA
5 622989 CAP-HINGE PLUG/BROWN
6 622916 DOOR HANDLE-UPPER DOOR/RH SWING/PLASTIC/BRN
6 622910 DOOR HANDLE-UPPER DOOR/RH SWING/METAL/BRN
7 619648 STORAGE LATCH-DOOR/METAL WARM GRAY
8 622923 HINGE-DOOR SIDE/TOP LH/BTM RH/BROWN - WDL
9 619006 DOOR BIN, SMALL, CLEAR / WDL - NLA
9 624864 SHELF, DOOR BIN CLEAR / SDL
10 619008 DIVIDER, DOOR BIN CLEAR- WDL & SDL
NS 619569 BOLT-CAP SHOULDER/TORX HEAD

2. Lower door liners, retainers and shelves

Norcold N640.3F lower door liners, retainers and shelves exploded parts diagram 2
Diagram 2: use the numbered callouts with the reference table below.
Ref. Part number Description
1 624799 PANEL RETAINER-LOWER DOOR/6/BROWN/SDL
1 622907 PANEL RETAINER-LOWER DOOR/6/BROWN/WDL
2 622924 HINGE-DOOR SIDE/TOP RH/BTM LH/BROWN/WDL
3 619671 HINGE BUSHING-DOOR/WARM GRAY
4 624812 DOOR LINER ASM-LOWER/6/PANEL/BRN FRAME-SDL USE 638836
4 622898 DOOR LINER ASM-LOWER/6/PANEL/BROWN FRAME/WDL - NLA
5 622915 DOOR HANDLE-LWR DOOR/RH SWING/PLASTIC/BRN
5 622909 DOOR HANDLE-LWR DOOR/RH SWING/METAL/BRN
6 622313 LATCH, STORAGE WARM GRAY- PLASTIC
6 619648 STORAGE LATCH-DOOR/METAL WARM GRAY
7 622923 HINGE-DOOR SIDE/TOP LH/BTM RH/BROWN - WDL
8 624864 SHELF, DOOR BIN CLEAR / SDL
9 619008 DIVIDER, DOOR BIN CLEAR- WDL & SDL
NS 624866 WIRE, BIN SINGLE / SDL - 1-Per BIN
NS 619006 DOOR BIN, SMALL, CLEAR / WDL - NLA
NS 619005 BIN, DOOR SHELF/LARGE/CLEAR/ WDL
NS 619569 BOLT-CAP SHOULDER/TORX HEAD

3. Cabinet trim, optical controls and interior storage

Norcold N640.3F cabinet trim, optical controls and interior storage exploded parts diagram 3
Diagram 3: use the numbered callouts with the reference table below.
Ref. Part number Description
1 622931 TRIM PIECE ASSY-TOP/BRN USE 622926
1 622926 TRIM KIT INSTALLATION/BROWN
2 622930 HOLE PLUG FOR TOP TRIM
3 624787 HINGE,3 POINT TOP RH/BTM LH/PANEL/BRN/SDL
3 622885 HINGE,3 POINT TOP RH/BTM LH/PANEL/BRN/WDL
4 624789 HINGE-3 POINT/TOP LH/BTM RH/PANEL/BLK
4 622886 HINGE, 3 POINT TOP LH/BTM RH/PANEL/BLK/WDL
5 623516 TRIMPIECE FOAM TAPE ASSY-SIDE/6'/BROWN
6 61630422 ICE CUBE TRAY, PLASTIC
7 620250 SHELF-WIRE FREEZER USE 632446 - (SN 17945280 & BELOW)
7 632446 SHELF-WIRE FREEZER USE 638480 - (SN 17945281 & ABOVE)
7 638480 SHELF WIRE FREEZER
8 629794 CONTROL ASSY-OPTOICAL/BRN USE 637781 - (SN 8938728 & ABOVE)
8 637781 SERVICE KIT OPTICAL CONTROL REPLACEMENT - (SN 8938728 & ABOVE)
8 633207 CONTROLS ADAPTOR KIT-BRN/3WAY USE 637785 - (SN 8938727 & BELOW)
8 637785 KIT SERVICE OPTICAL CONTROL REPLACEMENT - (SN 8938727 & BELOW)
9 622896 FRONT BOX-LIGHT BROWN USE 622002
9 622002 FRONT BOX-BLK
10 623250 DRIP TRAY-INSIDE (1PC & LOUVER)
11 620269 SHELF-WIRE/SHORT - (SN 17945280 & BELOW)
11 632448 SHELF-WIRE/SHORT - (SN 17945281 & ABOVE)
12 620270 SHELF-WIRE/FULL - (SN 17945280 & BELOW)
12 632449 SHELF-WIRE/FULL - (SN 17945281 & ABOVE)
13 617756 TRAY-SHELF/WHITE/CUT OUT
14 620268 SHELF-WIRE/CUT OUT - (SN 17945280 & BELOW)
14 632447 SHELF-WIRE/CUT OUT - (SN 17945281 & ABOVE)
15 618158 CRISPER COVER-GLASS SHELF
16 619007 BIN-ICE/CRISPER/CLEAR
17 622925 HINGE PIN-UPPER HINGE/BROWN
18 619671 HINGE BUSHING-DOOR/WARM GRAY
19 619301 COVER-HINGE HOLE/WHITE/3 POINT
20 622927 TRIM PIECE FOAM TAPE -CBNT/BTM/BRN USE 622926
20 622926 TRIM KIT INSTALLATION/BROWN
21 622033 SHELF RETAINER
22 61586722 BRACE-CABINET/BACK
23 620282 HOLE PLUG-DIVIDER/WHITE
24 619673 STRIKE PLATE-WARM GRAY
NS 622926 TRIM KIT INSTALLATION/BROWN

4. Cooling unit, thermal switch, drain and AC/DC heating

Norcold N640.3F cooling unit, thermal switch, drain and ac/dc heating exploded parts diagram 4
Diagram 4: use the numbered callouts with the reference table below.
Ref. Part number Description
1 632307 COOLING UNIT
NS 2M0802 THERMAL SWITCH/BRACKET ASSY USE 637360 - F/CU W/THERMAL SWITCH
NS 637360 TEMPERATURE MONITOR CONTROL KIT - F/CU W/THERMAL SWITCH
NS 618111 BAFFLE/WIRE ASSY
2 622390 DRAIN HOSE ASSY
2 622857 REPAIR KIT, DRAIN HOSE - NLA
3 622546 DRIP CUP-REAR/PLASTIC
4 61712637 COVER ASSY-BURNER BOX
5 61695322 BASE- BURNER BOX
6 621702 HEATER-AC 300W 120V USE 638365 - (COOLING UNIT SERIAL# 11231023 & BELOW)
6 638365 KIT SERVICE HEATER REPLACEMENT - (COOLING UNIT SERIAL# 11231023 & BELOW)
6 630811 HEATER-AC 300W 120V USE 638374 - (COOLING UNIT SERIAL# 11232008 & ABOVE)
6 638374 KIT SERVICE HEATER REPLACEMENT - (COOLING UNIT SERIAL# 11232008 & ABOVE)
7 626832 HEATER-DC 280W 14V - (COOLING UNIT SERIAL# 11231024 & ABOVE)
7 630812 HEATER-DC, 14V 280W 9.6MM - (COOLING UNIT SERIAL# 11231024 & ABOVE)
8 61695022 CAP-HEAT DEFLECTOR
9 61586722 BRACE-CABINET/BACK
10 61686823 FINS
10 637609 STAKED FIN

5. Power-board housing, gas valve, electrode and burner

Norcold N640.3F power-board housing, gas valve, electrode and burner exploded parts diagram 5
Diagram 5: use the numbered callouts with the reference table below.
Ref. Part number Description
1 618186 BASE, POWER BOARD - (SN 8938727 & ABOVE)
4 621448 GAS VALVE WIRE - WHITE 9 IN.
5 624681 BRACKET, GAS VALVE MOUNTING - (SN 9185698 & BELOW)
5 628993 BRACKET, GAS VALVE MOUNTING - (SN 9185699 & ABOVE)
6 621334 GAS VALVE/BRKT/WIRES - NLA - (SN 9185698 & BELOW)
6 633726 GAS VALVE- COMBINATION USE 637540 - (SN 9185699 & ABOVE)
6 637540 KIT SERVICE GAS VALVE REPLACEMENT - (SN 9185699 & ABOVE)
7 624682 BURNER TUBE
8 621957 BURNER/ORIFICE KIT
9 61554422 AC POWER CORD
10 61712637 COVER ASSY-BURNER BOX
11 61695322 BASE- BURNER BOX
12 61692222 SPARK SENSE ELECTRODE USE 638097
12 638097 KIT SERVICE SPARK SENSE ELECTRODE REPL. USE 637138
12 637138 ELECTRODE,SPARK/SENSE SVC KIT
13 632307 COOLING UNIT
14 61586722 BRACE-CABINET/BACK

6. Interior lamp, thermistor and wiring pieces

Norcold N640.3F interior lamp, thermistor and wiring pieces exploded parts diagram 6
Diagram 6: use the numbered callouts with the reference table below.
Ref. Part number Description
1 61629722 LAMP BRACKET ASSY USE 638292
1 638292 KIT-SERVICE LAMP BRACKET REPL.
2 632545 LAMP-DC LIGHT BULB
3 621827 COVER-LAMP BRACKET
4 633734 CLIP-THERMISTER MTG/FIN USE 638281
4 638281 KIT SERVICE FIN CLIP REPLACEMENT
5 618548 LAMP THERMISTER WIRE ASSY USE 638285
5 638285 KIT SERVICE LAMP/THERMISTER ASSY

Ordering reference: Illustrated numbers do not guarantee availability, interchangeability across models, or an approved manufacturer supersession. Check the serial-number range and replacement notes in the parts descriptions before ordering.

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