2002/11/11 Caterpillar

Excavator

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Service Magazine, SEPD0899, 30, July 2007, "Support Literature Is Now Available for Maintaining Air Conditioning and Heating Systems". Disregard this article. See the Service Magazine article that follows.

Publications are now available for maintaining and servicing Excavator heating and air conditioning systems. The service literature provides the information that follows: the correct specifications, test procedures, adjustment procedures and the system operations. The literature will make maintenance easier and quicker. Some of the publications include a troubleshooting chart in order to analyze the codes that are displayed on the operator control panel. Additional troubleshooting information is available in SIS Web under the “Component-Based Troubleshooting” option, which is in the Additional Service Information list.

Table 1

Chart A Reference Literature And Effective Machines
Title	Reference Literature	Model	PIN Number
"320, 322, 325, and 330 Air Conditioning and Heating for 300 Series Excavators with R-12 Refrigerant"	SENR6078(1)	320	S/N:4ZJ1-596
	320 L	S/N:3XK1-1908, ; S/N:9KK1-UP
	320 N	S/N:9WG1-1160
	320 S	S/N:6KM1-212
	322 L	S/N:8ML1-UP, ; S/N:9RL1-UP
	322 N	S/N:9JL1-UP
	322 LN	S/N:4RM1-UP, ; S/N:2JK1-UP
	325	S/N:9ZK1-UP, ; S/N:6RM1-UP
	325 L	S/N:2SL1-527, ; S/N:7LM1-UP
	325 LN	S/N:3LL1-677
	330	S/N:6ZK1-63, ; S/N:2ZM1-UP
	330 L	S/N:2EL1-331, ; S/N:5YM1-UP
	330 LN	S/N:8CK1-205

(1)	Use Service Manual, Testing and Adjusting, SENR6078 for the service and the repair of the 4I-0470 Air Conditioner and the 4I-1275 Cab Heater.

Table 2

Chart B Reference Literature And Effective Machines
Title	Reference Literature	Model	PIN Number
"Air Conditioning and Heating for 300 Series Excavators with R-134a Refrigerant"	RENR1039(1)	312	S/N:6BL1-UP, ; S/N:6GK1-UP
		320	S/N:4ZJ597-UP
		320 L	S/N:3XK1909-UP
		320 N	S/N:9WG1161-UP
		320 S	S/N:6KM213-UP
		322 L	S/N:8ML1-UP, ; S/N:9RL1-UP
		322 N	S/N:9JL1-UP
		322 LN	S/N:4RM1-UP
		325	S/N:9ZK1-UP, ; S/N:6RM1-UP
		325 L	S/N:2SL528-UP, ; S/N:7LS1-UP
		325 LN	S/N:3LL678-UP
		330	S/N:6ZK64-UP, ; S/N:2ZM1-UP
		330 L	S/N:2EL332-UP, ; S/N:5YM1-UP
		330 LN	S/N:8CK206-UP, ; S/N:3ML1-UP
		350	S/N:8HK144-UP, ; S/N:2ZL1-UP
		350 L	S/N:9FL121-UP
		375	S/N:8WJ77-UP, ; S/N:6NK91-UP
		375 L	S/N:9WL87-UP, ; S/N:1JM46-UP
		5080	S/N:6XK89-UP, ; S/N:8SL1-UP

(1)

Use Service Manual, Testing and Adjusting, RENR1039 for the service and the repair of the 107-1994 Air Conditioner with metal case and the 107-1995 Cab Heater. Use Service Manual, Testing and Adjusting, RENR1039 for the service and the repair of the 105-9406 Air Conditioner with a metal case or a plastic case and the 4I-1275 Cab Heater. Use Service Manual, Testing and Adjusting, RENR1039 for the service and the repair of the 131-3811 Air Conditioner with a plastic case and the 131-3809 Cab Heater with a plastic case.

Note: See Special Instruction, REHS1519 for replacement instructions of the control panel. 154-5248 DECAL KIT is required for repair of the button and decal on the control panel.

Table 3

Chart C Reference Literature And Effective Machines
Title	Reference Literature	Model	PIN Number
"311B, 312B, 315B, 320B, 322B, 325B, and 330B Air Conditioning and Heating for 300B Series Excavators with R-134a Refrigerant"	RENR1041(1)	311B	S/N:8GR1-461, ; S/N:2LS1-203
		312B	S/N:9GR1-412, ; S/N:2NS1-155
		312B L	S/N:8JR1-1007, ; S/N:3FS1-254
		315B	S/N:1SW1-214, ; S/N:2DW1-UP
		315B L	S/N:3AW1-989, ; S/N:7RZ1-283
		320B	S/N:5BR1-1638, ; S/N:8ES1-1638, ; S/N:4XW1-103
		320B L	S/N:6CR1-2901, ; S/N:9CS1-2901, ; S/N:5GW1-220
		320B N	S/N:4NR1-175
		320B LL	S/N:6LS1-309, ; S/N:9JS1-269
		322B	S/N:8MR1-188
		322B L	S/N:8NR1-243, ; S/N:1AS1-346
		325B	S/N:8PR1-261
		325B L	S/N:8RR1-385, ; S/N:1GS1-143
		330B	S/N:8SR1-417
		330B L	S/N:8TR1-485, ; S/N:1JS1-299

(1)	Use Service Manual, Testing and Adjusting, RENR1041 for the service and the repair of the 111-6413 Air Conditioner and the 111-6288 Cab Heater.

Table 4

Chart D Reference Literature And Effective Machines
Title	Reference Literature	Model	PIN Number
"312B, 320B, 322B, 325B, 330B, and 345B Excavators Air Conditioning and Heating with R-134a Refrigerant"	RENR1040(1) REHS0571(2)	312B	S/N:6SW1-244, ; S/N:9NW1-201
		312B L	S/N:9FS1-227, ; S/N:2KW1-132
		320B	S/N:1XS1-633
		320B L	S/N:7JR1-878, ; S/N:9WS1-878, ; S/N:6LW1-323
		320B N	S/N:2AS1-570
		320B S	S/N:5MS1-318
		322B L	S/N:1YS1-761, ; S/N:2ES1-403
		322B LN	S/N:1ZS1-240
		325B L	S/N:6DN1-632, ; S/N:8FN1-511, ; S/N:2JR1-1740,1742-UP, ; S/N:4DS1-157, ; S/N:5BS1-219
		330B	S/N:5LS1-210
		330B L	S/N:3YR1-611, ; S/N:6DR1-2009, ; S/N:4RS1-360
		330B LN	S/N:5LR1-353
		345B	S/N:2NW1-114
		345B L	S/N:4WS1-652, ; S/N:7KS1-199, ; S/N:9GS1-205

(1)	Use Service Manual, Testing and Adjusting, RENR1040 for the service and the repair of the 128-9726 Cab Heater, the 144-3680 Cab Heater, and the 126-3376 Heater And Air Conditioner Group.
(2)	Use Special Instruction, REHS0571, "Installing The 180-8007 Control Module Kit In The Air Conditioner and Heater Group" for the service and the repair of the 133-9015 Air and Temperature Control Group.

Note: Use Testing and Adjusting, RENR1976 for the service and the repair of the 152-5085 Air Conditioner, the 152-5087 Cab Heater, and the 168-4604 Air Conditioner. Refer to Table 5.

Table 5

Chart E Reference Literature And Effective Machines
Title	Reference Literature	Model	PIN Number
"312B, 315B, 318B, 320B, 322B, 325B, 330B, and 345B Excavators Air Conditioning and Heating with R-134a Refrigerant"	RENR1976(1)	312B	S/N:6SW245-UP, ; S/N:9NW202-UP
		312B L	S/N:9FS228-UP, ; S/N:2KW133-139,142-UP
		315B	S/N:5SW1-UP
		318B	S/N:9WW1-UP
		318B N	S/N:6DZ1-UP
		320B	S/N:1XS634-UP
		320B L	S/N:7JR879-UP, ; S/N:9WS179-UP, ; S/N:6LW324-UP
		320B N	S/N:2AS571-UP
		320B S	S/N:5MS319-UP
		322B L	S/N:1YS762-UP, ; S/N:2ES404-UP
		322B LN	S/N:1ZS241-UP
		325B L	S/N:6DN633-UP, ; S/N:8FN512-UP, ; S/N:4DS158-UP, ; S/N:5BS220-UP, ; S/N:2JR1741,1743-UP
		330B	S/N:5LS211-UP
		330B L	S/N:3YR612-UP, ; S/N:6DR2010-UP, ; S/N:4RS361-UP
		330B LN	S/N:5LR354-UP
		345B	S/N:2NW115-UP, ; S/N:AGS1-UP
		345B L	S/N:4SS653-UP, ; S/N:7KS200-UP, ; S/N:9GS206-UP, ; S/N:ANJ1-UP
		365B L	S/N:4XZ1-UP, ; S/N:9PZ1-UP, ; S/N:9TZ1-UP

(1)

Use Service Manual, Testing and Adjusting, RENR1976 for the service and the repair of the 152-5085 Air Conditioner, 159-3664 Air Conditioner, and the 152-5087 Cab Heater. Use Service Manual, Testing and Adjusting, RENR1976 and Special Instruction, REHS0571, "Installing The 180-8007 Control Module Kit In The Air Conditioner and Heater Group" for the service and the repair of the Air and Temperature Control Group.

Table 6

Chart F Reference Literature And Effective Machines
Title	Reference Literature	Model	PIN Number
"307B Excavators Air Conditioning and Heating with R-134a Refrigerant"	RENR1096(1)	307B	S/N:4RW1-UP, ; S/N:5CW1-UP, ; S/N:6KZ1-UP, ; S/N:7DZ1-UP

(1)	Use Service Manual, Testing and Adjusting, RENR1096 for the service and the repair of the 135-2186 Air Conditioner and the 133-7981 Cab Heater.

Table 7

Chart G Reference Literature And Effective Machines
Title	Reference Literature	Model	PIN Number
"311B, 312B, 315B, 318B, 320B, 322B, 325B, 330B, and 345B Excavators Air Conditioning and Heating Systems with R-134a Refrigerant"	RENR3291(1)	311B	S/N:8GR462-UP, ; S/N:2LS204-UP
		312B	S/N:9GR413-UP, ; S/N:2NS156-UP
		312B L	S/N:8JR1008-UP, ; S/N:3FS255-UP
		315B	S/N:1SW215-UP
		315B L	S/N:3AW990-UP, ; S/N:7RZ284-UP
		318B L	S/N:3LR318-UP
		318B LN	S/N:7KZ348-UP
		320B	S/N:5BR1639-UP, ; S/N:8ES1639-UP, ; S/N:4XW104-UP
		320B L	S/N:6CR2902-UP, ; S/N:9CS2902-UP, ; S/N:5GW221-UP
		320B N	S/N:4NR176-UP
		320B LL	S/N:6LS310-UP, ; S/N:9JS270-UP
		322B	S/N:3NR307-UP, ; S/N:8MR189-UP
		322B L	S/N:5CR264-UP, ; S/N:8NR244-UP, ; S/N:1AS347-UP
		325B	S/N:8GM299-UP, ; S/N:8PR262-UP
		325B L	S/N:7EN303-UP, ; S/N:8RR386-UP, ; S/N:1GS144-UP
		330B	S/N:9HN399-UP, ; S/N:8SR418-UP, ; S/N:5EZ253-UP
		330B L	S/N:2RR426-UP, ; S/N:8TR486-UP, ; S/N:1JS300-UP
		345B	S/N:6XS1-UP, ; S/N:2ZW1-UP, ; S/N:6MW1-UP, ; S/N:8KW1-UP
		345B L	S/N:5WS1-UP, ; S/N:3MW1-UP, ; S/N:8RW1-UP, ; S/N:9CW1-UP

(1)	Use Service Manual, Testing and Adjusting, RENR3291 for the service and the repair of the 130-0250 Air Conditioner and the 139-7258 Cab Heater.

Table 8

Chart H Reference Literature And Effective Machines
Title	Reference Literature	Model	PIN Number
"M312, M315, M318, and M320 Excavators Air Conditioning and Heating"	RENR1158(1)	M312	S/N:6TL1-UP
		M315	S/N:7ML1-UP
		M318	S/N:8AL1-UP, ; S/N:6ES1-UP, ; S/N:8SS1-UP
		M320	S/N:6WL1-UP, ; S/N:9PS1-UP

(1)	Use Service Manual, Testing and Adjusting, RENR1158 for the service and the repair of the 132-6233 Air Conditioner and the 132-6234 Cab Heater.

Table 9

Chart I Reference Literature And Effective Machines
Title	Reference Literature	Model	PIN Number
"5110B Excavator Air Conditioning and Heating"	RENR3373(1)	5110B	S/N:AAA1-UP, ; S/N:AAT1-UP

(1)	Use Service Manual, Testing and Adjusting, RENR3373, for the service and the repair of the 152-5085 Air Conditioner.

Table 10

Chart J Reference Literature And Effective Machines
Title	Reference Literature	Model	PIN Number
"312C, 322C, 325C, 330C, and TK1051 Excavators Air Conditioning and Heating"	RENR3899(1)	312C	S/N:BNN1-UP, ; S/N:CBT1-UP
	322C	S/N:BPH1-UP, ; S/N:M2H1-UP, ; S/N:HEK1-UP, ; S/N:CAM1-UP, ; S/N:SLX1-UP, ; S/N:CBY1-UP, ; S/N:BYL1-UP, ; S/N:LAR1-UP, ; S/N:C3R1-UP
	325C	S/N:BFE1-UP, ; S/N:M2K1-UP, ; S/N:S3M1-UP, ; S/N:G1L1-UP, ; S/N:S2C1-UP, ; S/N:Y4P1-UP
	330C	S/N:B1K1-UP, ; S/N:B2L1-UP, ; S/N:B3M1-UP, ; S/N:B4N1-UP, ; S/N:DKY1-UP, ; S/N:D3C1-UP
	TK1051	S/N:9HZ1-UP

(1)	Use Service Manual, Testing and Adjusting, RENR3899, for the service and the repair of the 168-4604 Air Conditioner Gp.

Table 11

Chart K Reference Literature And Effective Machines
Title	Reference Literature	Model	PIN Number
"312C, 315C, 318C, 319C, 320C, 322C, 325C, and 330C Excavators Air Conditioning and Heating"	RENR3763(1)	312C	S/N:CBA1-UP, ; S/N:FDS1-UP, ; S/N:CBT1-UP, ; S/N:BNN1-UP, ; S/N:BWH1-UP, ; S/N:DBN1-UP
		315C	S/N:CFB1-UP, ; S/N:CJC1-UP, ; S/N:AKE1-UP, ; S/N:CFT1-UP, ; S/N:ANF1-UP
		318C	S/N:GPA1-UP, ; S/N:AWS1-UP, ; S/N:MDY1-UP, ; S/N:BTG1-UP, ; S/N:DAH1-UP, ; S/N:FAA1-UP
		319C	S/N:KGL1-UP
		320C	S/N:BEA1-UP, ; S/N:EGA1-UP, ; S/N:GLA1-UP, ; S/N:ANB1-UP, ; S/N:BGB1-UP, ; S/N:MAB1-UP, ; S/N:PAB1-UP, ; S/N:AMC1-UP, ; S/N:BBC1-UP, ; S/N:FBC1-UP, ; S/N:GAC1-UP, ; S/N:MAC1-UP, ; S/N:PAC1-UP, ; S/N:BDE1-UP, ; S/N:BEF1-UP, ; S/N:DBG1-UP, ; S/N:JTG1-UP, ; S/N:AXK1-UP, ; S/N:BKK1-UP, ; S/N:BBL1-UP, ; S/N:EGL1-UP, ; S/N:JPL1-UP, ; S/N:CLM1-UP, ; S/N:BCN1-UP, ; S/N:CLZ1-UP, ; S/N:RAW1-UP, ; S/N:TBR1-UP, ; S/N:SBN1-UP, ; S/N:SAH1-UP, ; S/N:GAD1-UP, ; S/N:BMZ1-UP
		322C	S/N:DAA1-UP, ; S/N:FED1-UP, ; S/N:BFK1-UP, ; S/N:BKM1-UP, ; S/N:BLP1-UP, ; S/N:BGR1-UP, ; S/N:EMR1-UP, ; S/N:MAR1-UP
		325C	S/N:CRB1-UP, ; S/N:JLC1-UP, ; S/N:JLD1-UP, ; S/N:DTF1-UP, ; S/N:AMH1-UP, ; S/N:CSJ1-UP, ; S/N:BMM1-UP, ; S/N:BKW1-UP, ; S/N:BTD1-UP
		330C	S/N:MCA1-UP, ; S/N:JAB1-UP, ; S/N:JCD1-UP, ; S/N:KDD1-UP, ; S/N:JNK1-UP, ; S/N:MKM1-UP, ; S/N:CAP1-UP, ; S/N:GKX1-UP, ; S/N:CGZ1-UP

(1)	Use Service Manual, Testing and Adjusting, RENR3763 for the service and the repair of the 171-7430 Air Conditioner Gp and the 161-3779 Air Conditioner Gp.

Table 12

Chart L Reference Literature And Effective Machines
Title	Reference Literature	Model	PIN Number
"308C CR, 314C CR and 321C CR Excavators Air Conditioning and Heating"	RENR5599(1)	308C CR	S/N:KCX1-UP
	314C CR	S/N:KJA1-UP, ; S/N:PCA1-UP, ; S/N:SNY1-UP
	321C CR	S/N:MCF1-UP, ; S/N:KCR1-UP

(1)	Use Service Manual, Testing and Adjusting, RENR5599 for the service and the repair of 189-2819 Air Conditioner Gp.

Table 13

Chart M Reference Literature And Effective Machines
Title	Reference Literature	Model	PIN Number
"307C, 311C, 312C, 315C, and 320C Excavators Air Conditioning and Heating"	RENR4047(1)	307C	S/N:BNE1-UP, ; S/N:BCM1-UP
		311C	S/N:CKE1-UP, ; S/N:PAD1-UP
		312C	S/N:CAE1-UP
		315C	S/N:CFL1-UP, ; S/N:BTL1-UP
		320C	S/N:GHA1-UP, ; S/N:HBC1-UP

(1)	Use Service Manual, Testing and Adjusting, RENR4047, for the service and the repair of the 196-1664 Air Conditioner Gp and of the 167-7124 Air Conditioner Gp.

Table 14

Chart N Reference Literature And Effective Machines
Title	Reference Literature	Model	PIN Number
"305 CR, 313B CR, and 321B CR Excavators and 304 CR Mini Hydraulic Excavator Air Conditioning and Heating"	RENR4015(1)	304 CR	S/N:NAD1-UP
		305 CR	S/N:DSA1-UP, ; S/N:DGT1-UP
		313B CR	S/N:BAS1-UP
		321B CR	S/N:KGA1-UP, ; S/N:AKG1-UP, ; S/N:9CZ1-UP

(1)	Use Service Manual, Testing and Adjusting, RENR4015, for the service and the repair of the 191-9470 Air Conditioner Gp and the 157-9179 Air Conditioner Gp.

Table 15

Chart O Reference Literature And Effective Machines
Title	Reference Literature	Model	PIN Number
"M313C, M315C, M316C, M318C, M322C, and M325C Excavators Air Conditioning and Heating"	RENR6965(1)	M313C	S/N:BDR1-UP, ; S/N:H2A1-UP
		M315C	S/N:BDM1-UP, ; S/N:H2B1-UP
		M316C	S/N:BDX1-UP, ; S/N:H2C1-UP
		M318C	S/N:BEB1-UP, ; S/N:BCZ1-UP, ; S/N:H2D1-UP, ; S/N:H2F1-UP
		M322C	S/N:BDK1-UP, ; S/N:BDY1-UP, ; S/N:H2E1-UP, ; S/N:H2G1-UP
		M325C	S/N:XGA1-UP, ; S/N:PAN1-UP

(1)	Use Service Manual, Testing and Adjusting, RENR6965, for the service and the repair of the 198-4686 Air Conditioner Gp.

Note: For the format of the temperature control, see Special Instruction, REHS1687.

Table 16

Chart P Reference Literature And Effective Machines
Title	Reference Literature	Model	PIN Number
"345C, 365C and 385C Excavators Air Conditioning and Heating"	RENR7328(1)	345C	S/N:TBA1-UP, ; S/N:FPC1-UP, ; S/N:ESD1-UP, ; S/N:WDE1-UP, ; S/N:TDG1-UP, ; S/N:GPH1-UP, ; S/N:TAJ1-UP, ; S/N:GCL1-UP, ; S/N:S5M1-UP, ; S/N:DHP1-UP, ; S/N:GJR1-UP, ; S/N:ELS1-UP, ; S/N:LYS1-UP, ; S/N:PJW1-UP, ; S/N:BWY1-UP
	345C MH	S/N:MTE1-UP, ; S/N:M2R1-UP, ; S/N:D3S1-UP
	365C	S/N:ELC1-UP, ; S/N:MEM1-UP, ; S/N:FEN1-UP, ; S/N:MCS1-UP, ; S/N:MCY1-UP
	365C MH	S/N:GWC1-UP
	365C FS	S/N:PAR1-UP
	385C	S/N:EDA1-UP, ; S/N:KGB1-UP, ; S/N:KBC1-UP, ; S/N:SBE1-UP, ; S/N:T2E1-UP, ; S/N:KKK1-UP, ; S/N:JCM1-UP, ; S/N:MNZ1-UP
	385C MH	S/N:WAW1-UP
	385C FS	S/N:MMA1-UP, ; S/N:T2F1-UP, ; S/N:EAM1-UP, ; S/N:GLT1-UP

(1)	Use Service Manual, Testing and Adjusting, RENR7328, for the service and the repair of the 229-9081 Air Conditioner Gp and the 240-5036 Air Conditioner Gp.

Table 17

Chart Q Reference Literature And Effective Machines
Title	Reference Literature	Model	PIN Number
"320D, 323D, 324D, 325D, 330D, M325D and M330D Excavators Air Conditioning and Heating"	RENR7298(1)	320D	S/N:MDE1-UP, ; S/N:A6F1-UP, ; S/N:A8F1-UP, ; S/N:A9F1-UP, ; S/N:KGF1-UP, ; S/N:MGG1-UP, ; S/N:MCH1-UP, ; S/N:DHK1-UP, ; S/N:FAL1-UP, ; S/N:WBN1-UP, ; S/N:BZP1-UP, ; S/N:PHX1-UP, ; S/N:CXY1-UP, ; S/N:JFZ1-UP, ; S/N:JGZ1-UP
		320D RR	S/N:ZGB1-UP, ; S/N:WFD1-UP, ; S/N:TAE1-UP, ; S/N:FXK1-UP, ; S/N:XCK1-UP, ; S/N:GKL1-UP, ; S/N:YDS1-UP, ; S/N:EBY1-UP
		320D FM	S/N:BZF1-UP, ; S/N:GKS1-UP, ; S/N:EAX1-UP
		323D	S/N:RAC1-UP, ; S/N:SDC1-UP, ; S/N:CYD1-UP, ; S/N:SED1-UP, ; S/N:NDE1-UP, ; S/N:JLG1-UP, ; S/N:BYM1-UP, ; S/N:PBM1-UP, ; S/N:DKW1-UP
		324D	S/N:LAB1-UP, ; S/N:EJC1-UP, ; S/N:T2D1-UP, ; S/N:JJG1-UP, ; S/N:SYM1-UP, ; S/N:DFP1-UP, ; S/N:CJX1-UP
		324D FM	S/N:JKR1-UP, ; S/N:JLS1-UP
		325D	S/N:GPB1-UP, ; S/N:NAC1-UP, ; S/N:KBE1-UP, ; S/N:PKE1-UP, ; S/N:KDG1-UP, ; S/N:DBH1-UP, ; S/N:JCL1-UP, ; S/N:LAL1-UP, ; S/N:MCL1-UP, ; S/N:PAL1-UP, ; S/N:AZP1-UP, ; S/N:A3R1-UP, ; S/N:GBR1-UP, ; S/N:LWR1-UP, ; S/N:SCR1-UP, ; S/N:T2S1-UP, ; S/N:CYW1-UP
		325D MH	S/N:C4H1-UP, ; S/N:RJK1-UP
		325D FM	S/N:C7K1-UP, ; S/N:C8L1-UP, ; S/N:C9M1-UP
		330D	S/N:GBC1-UP, ; S/N:NBD1-UP, ; S/N:GGE1-UP, ; S/N:MAG1-UP, ; S/N:B6H1-UP, ; S/N:EAH1-UP, ; S/N:THJ1-UP, ; S/N:FFK1-UP, ; S/N:LRM1-UP, ; S/N:ERN1-UP, ; S/N:JLP1-UP, ; S/N:MWP1-UP, ; S/N:HAS1-UP, ; S/N:RAS1-UP, ; S/N:EDX1-UP, ; S/N:MEY1-UP, ; S/N:T2Y1-UP
		330D MH	S/N:C5K1-UP, ; S/N:PEL1-UP, ; S/N:LEM1-UP
		330D FM	S/N:E4K1-UP, ; S/N:H3K1-UP, ; S/N:L2K1-UP
		M325D	S/N:EDF1-UP, ; S/N:KGG1-UP, ; S/N:KAY1-UP

(1)	Use Service Manual, Testing and Adjusting, RENR7298, for the service and the repair of the 240-5036 Air Conditioner Gp, 243-6304 Air Conditioner Gp, 229-9081 Air Conditioner Gpand the 271-1628 Air Conditioner Gp.

Table 18

Chart R Reference Literature And Effective Machines
Title	Reference Literature	Model	PIN Number
"321D LCR and 328D LCR Excavators Air Conditioning and Heating"	KENR6799(1)	321D LCR	S/N:PBD1-UP, ; S/N:NAS1-UP, ; S/N:MDT1-UP
		328D LCR	S/N:MKR1-UP, ; S/N:GTN1-UP

(1)	Use Service Manual, Testing and Adjusting, KENR6799, for the service and the repair of the 259-7261 Air Conditioner Gp.

Table 19

Chart S Reference Literature And Effective Machines
Title	Reference Literature	Model	PIN Number
"M313D, M315D, M316D, M318D and M322D Excavators Air Conditioning and Heating"	KENR7890(1)	M313D	S/N:W3H1-UP
		M315D	S/N:W5M1-UP
		M316D	S/N:W6A1-UP
		M318D	S/N:W8P1-UP, ; S/N:W8R1-UP
		M322D	S/N:W2S1-UP, ; S/N:W2T1-UP

(1)	Use Service Manual, Testing and Adjusting, KENR7890, for the service and the repair of the 240-5036 Air Conditioner Gp.