KIT-GASKET 1531217 - Caterpillar

3508 (95Y, 68Z) Industrial, 3508 (1ZF, 23Z, 70Z) Generator Set, G3508 (2JF) Gas, 3512 (49Y, 65Z) Industrial, 3512 (3YF, 24Z, 67Z) Generator Set, 3512 (4KC) Gas, 3516 (27Z, 71Z) Industrial, 3516 (4XF, 5SJ, 25Z, 73Z) Generator Set, 3516 (3RC) Gas EnginesReference: Special Instruction, Form No. SEHS9340, "Jacket Water Heater Installation Procedures"Description of Change: New jacket water heater groups are used. These new groups include new hose assemblies which resist deterioration cause by the high temperature coolant flowing through them.Adaptable To: The new 6I1039 (3508 Left Side) and 6I1040 (3508 Right Side) Jacket Water Heater Mounting Groups are direct replacements for the former 4P4994 (3508 Left Side) and 4P4996 (3508 Right Side) Jacket Water Heater Mounting Groups respectively. The former groups are canceled. The major difference between the new and former jacket water heater mounting groups are the hose assemblies. The new hose assemblies in the new groups are adaptable as direct replacements for the hose assemblies in the former groups. Charts A and B identify hose assemblies. Illustrations 1 and 2 identify the typical locations of the hose assemblies. All new hose assemblies should installed so as to maintain a gradual rise from the jacket water heater port to the engine block.
Illustration 1. Typical locations of the new hose assemblies in Left Side Jacket Water Heater Mounting Groups.
Illustration 2. Typical locations of the new hose assemblies in Right Side Jacket Water Heater Mounting Groups. The new 6I1041 (3512 Left Side) and 6I1042 (3512 Right Side) Jacket Water Heater Mounting Groups are direct replacements for the former 4P4993 (3512 Left Side) and 4P4995 (3512 Right Side) Jacket Water Heater Mounting Groups respectively. The former groups are canceled. The major difference between the new and former jacket water heater mounting groups are the hose assemblies. The new hose assemblies in the new groups are adaptable as direct replacements for the hose assemblies in the former groups. Charts C and D identify hose assemblies. Illustrations 1 and 2 identify the typical locations of the hose assemblies.
The new 6I1043 (3516 Left Side) and 6I1044 (3516 Right Side) Jacket Water Heater Mounting Groups are direct replacements for the former 4P4992 (3516 Left Side) and 4P4991 (3516 Right Side) Jacket Water Heater Mounting Groups respectively. The former groups are canceled. The major difference between the new and former jacket water heater mounting groups are the hose assemblies. The new hose assemblies in the new groups are adaptable as direct replacements for the hose assemblies in the former groups. Charts E and F identify hose assemblies. Illustrations 1 and 2 identify the typical locations of the hose assemblies.