2009/02/02 Caterpillar

Marine Engine:

3116 MARINE (S/N: 4KG1-UP; 1SK1-UP)

3126 MARINE (S/N: 1ZJ1-UP; 6MK1-UP; 8NM1-UP; 4EZ1-UP; 9ZF1-UP; 6SR1-UP; 3GS1-UP)

3176B MARINE (S/N: 9WK1-UP)

3176C MARINE (S/N: 6BW1-UP)

3196 MARINE (S/N: 2XR1-UP)

3208 MARINE (S/N: 01Z1-UP)

3406E MARINE (S/N: 9WR1-UP)

3412E MARINE (S/N: 9KS1-UP; 9PW1-UP)

C7 MARINE (S/N: M7A1-UP; C7B1-UP; C7D1-UP; M7G1-UP; C7X1-UP; C7Z1-UP)

C9 MARINE (S/N: C9A1-UP; SJB1-UP; C9B1-UP; CSN1-UP; X9X1-UP; Z9X1-UP; X9Y1-UP)

C-12 MARINE (S/N: K1M1-UP; 9HP1-UP)

C12 MARINE (S/N: NFL1-UP; C1Z1-UP)

C15 MARINE (S/N: RLA1-UP)

C18 MARINE ENG (S/N: J2K1-UP; T2P1-UP)

C18 MARINE (S/N: CYN1-UP; GEN1-UP; DES1-UP; MGS1-UP; WKB1-UP; PLE1-UP; CKH1-UP; C1J1-UP; GES1-UP; KJT1-UP; JKX1-UP)

C30 MARINE (S/N: CLX1-UP)

C32 MARINE (S/N: RNE1-UP; RNX1-UP; RXB1-UP; RNC1-UP; RND1-UP; RNR1-UP; SLT1-UP; T3T1-UP; RNY1-UP; RNZ1-UP)

Description of Change: A new coolant recovery tank and a new cap for the recovery tank are now used on the engines that are listed above. The new tank and tank cap are more durable. The new tank and tank cap have an improved service life.

Adaptable To: The new 336-2020 Coolant Tank Gp is a direct replacement for the 102-9223 Coolant Tank Gp. Also, the new 336-2022 Cap is a direct replacement for the tank cap that is installed during production and the 8E-8292 Vented Cap. Both the new 336-2020 Coolant Tank Gp and the 336-2022 Cap are adaptable back to first production on the serial numbers that are listed above.

This change is effective on the serial numbers that are listed in Table 1.