New Coolant Tank Is Now Used on Certain K, L, and M Series Medium Wheel Loaders {1377} Caterpillar

New Coolant Tank Is Now Used on Certain K, L, and M Series Medium Wheel Loaders {1377}

Usage:

972M A8P

Wheel Loader: 950K (S/N: R4A1-UP; J5M1-UP; FER1-UP); 950L (S/N: LXX1-UP); 950M (S/N: EMB1-UP; ENE1-UP; XCJ1-UP; FTR1-UP); 962K (S/N: T6A1-UP; FLL1-UP); 962L (S/N: SXS1-UP); 962M (S/N: EJB1-UP; JYD1-UP; LSE1-UP; F2T1-UP); 966K (S/N: PBG1-UP; TFS1-UP); 966K Series XE (S/N: NGX1-UP); 966L (S/N: FRS1-UP); 966M (S/N: EJA1-UP; DYC1-UP; R8D1-UP; KJP1-UP); 966M Series XE (S/N: P6C1-UP; B8P1-UP); 972K (S/N: Z4W1-UP); 972M (S/N: L8E1-UP; LSJ1-UP; A8P1-UP; JPR1-UP); 972M Series XE (S/N: M5S1-UP; EDW1-UP); 980K (S/N: W7K1-UP; GTZ1-UP); 980M (S/N: KRS1-UP; N8T1-UP); 982M (S/N: F9A1-UP; K1Y1-UP)

Description Of Change: New coolant tank is now used on the machines listed above. The improvements for the shunt tank changes are listed below which increases the durability of the tank.

Adaptable To:

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Table 1
Required Part List
Item	Qty	New Part Number	Part Name	Former Part Number
1	1	486-0884	Coolant Tank Gp	337-5252

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Illustration 1	g06093276
Typical example of a shunt tank and mounting bracket (A) Foot of shunt tank (B) Washer (C) Bolt (D) Mounting bracket

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Illustration 2	g06093370
(1) 486-0884 Coolant Tank Gp (E) Radiator cap

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Illustration 3	g06093372
Shunt spout (F) Neck diameter

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Illustration 4	g06093409
Vent spout (G) Neck diameter

The shunt tank bolted joint is improved by introducing a molded-in insert with a great abutment surface area insert.
The interior geometry of fill neck is increased in radiator cap (E) O-ring interface.
The outside diameter of shunt port (F) and vent spout (G) are increased.

New 486-0884 Coolant Tank Gp is adaptable to machines and effective in production with machines that are listed in Table 2.

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Table 2
Sales Model	Adaptable Series Number	Effective Series Number
950K	S/N:FER1-3756	S/N:FER3757-UP
	S/N:J5M1-1267	S/N:J5M1268-UP
	S/N:R4A1-2859	S/N:R4A2860-UP
950L	S/N:LXX1-225	S/N:LXX226-UP
950M	S/N:EMB1-2433	S/N:EMB2434-UP
	S/N:FTR1-1132	S/N:FTR1133-UP
	S/N:ENE1-219	S/N:ENE220-UP
	S/N:XCJ1-132	S/N:XCJ133-UP
962K	S/N:FLL1-489	S/N:FLL490-UP
962K	S/N:T6A1-1096	S/N:T6A1097-UP
962L	S/N:SXS1-202	S/N:SXS203-UP
962M	S/N:EJB1-553	S/N:EJB554-UP
	S/N:F2T1-588	S/N:F2T589-UP
	S/N:JYD1-113	S/N:JYD114-UP
	S/N:LSE1-207	S/N:LSE208-UP
966K	S/N:PBG1-10001	S/N:PBG10002-UP
966K	S/N:TFS1-1450	S/N:TFS1451-UP
966K XE	S/N:NGX1-441	S/N:NGX442-UP
966L	S/N:FRS1-205	S/N:FRS206-UP
966M	S/N:DYC1-1285	S/N:DYC1286-UP
	S/N:KJP1-1805	S/N:KJP1806-UP
	S/N:EJA1-154	S/N:EJA155-UP
	S/N:R8D1-204	S/N:R8D1-205
966M XE	S/N:B8P1-207	S/N:B8P208-UP
966M XE	S/N:P6C1-1097	S/N:P6C1098-UP
972K	S/N:Z4W1-771	S/N:Z4W772-UP
972M	S/N:A8P1-1028	S/N:A8P1029-UP
	S/N:JPR1-927	S/N:JPR928-UP
	S/N:L8E1-204	S/N:L8E205-UP
	S/N:LSJ1-162	S/N:LSJ163-UP
972M XE	S/N:EDW1-875	S/N:EDW876-UP
972M XE	S/N:M5S1-108	S/N:M5S109-UP
980K	S/N:GTZ1-9002	S/N:GTZ9003-UP
980K	S/N:W7K1-2574	S/N:W7K2575-UP
980M	S/N:KRS1-1822	S/N:KRS1823-UP
980M	S/N:N8T1-862	S/N:N8T863-UP
982M	S/N:F9A1-405	S/N:F9A406-UP
982M	S/N:K1Y1-1035	S/N:K1Y1036-UP