HUB-CLUTCH 7G7616 - Caterpillar

Engine: C13 (S/N: LEE1-UP) C15 (S/N: SDP1-UP)Introduction
Do not perform any procedure in this special instruction until you have read this information and you understand this information.Required Parts
This special instruction requires the use of the 361-3923 Combustion Head Kit . The kit contains two 296-7780 Gaskets and a 353-9958 Combustion Head As Procedure
Illustration 1 g02174529
ARD combustion head (1) Spark plug (2) Wire for the heated nozzle (3) Flame detection temperature sensor
Remove spark plug (1) from the old ARD combustion head.
Remove flame detection temperature sensor (3) .
Remove wire for the heated nozzle (2) from the old head.
Remove the ARD combustion head. Refer to the Disassembly and Assembly Manual, "Combustion Head Group (ARD) – Remove and Install (Clean Emissions Module)".
Illustration 2 g02173966
(4) Gaskets (5) Studs
Remove gaskets (4).
Install new gaskets (4) .
Apply 4C-5597 Anti-Seize Compound to the threads of studs (5).
Install the ARD combustion head. Refer to the Disassembly and Assembly Manual, "Combustion Head Group (ARD) – Remove and Install (Clean Emissions Module)".
Apply 4C-5597 Anti-Seize Compound to nuts (6). Tighten the nuts in a crisscross pattern to a torque of 23 3 N m (17 2 lb ft). Tighten nuts (6) again in a crisscross pattern to a torque of 28 3 N m (21 2 lb ft). Tighten nuts (6) again in a crisscross pattern to a torque of 28 3 N m (21 2 lb ft).
Illustration 3 g02174916
(7) Gasket for the ARD combustion air
Install a new gasket for the ARD combustion air (7) .
Install the spark plug (1) from the old combustion head into the new combustion head. Torque the spark plug to 47 4 N m (35 3 lb