ROTOR AS 1907682 - Caterpillar

Illustration 1 g01971074
(1) Hydraulic tank
(A) Steering and hydraulic fan section
(B) Hoist and brake cooling section
(C) Section for the brake and rear axle lubrication Hydraulic tank (1) for the steep brake arrangement for the 797F is located on the outside of the right side of the frame.Note: The 797F XQ Off-Highway Truck uses the steep brake cooling system and not the shallow brake cooling system.Hydraulic tank (1) has three sections. (A) Steering and hydraulic fan section (B) Hoist and brake cooling section (C) Section for the brake and rear axle lubrication
Illustration 2 g01971195
(2) Fill port for the steering tank
(3) Sight gauge for the hoist and brake cooling section of the hydraulic tank
(4) Return ports for the brake cooling
(5) Breather port for the hydraulic tank
(6) Fill port for the hoist and brake tank
(7) Sight gauge for the brake tank
(8) Fast fill port for the hydraulic tank
(9) Return port for the brake pump
(10) Top off return port for the brake and rear axle
(11) Return port for the brake and rear axle
(12) Suction port for the brake and rear axle
(13) Drain port for the brake tank
(14) Sight gauge for the hoist and brake cooling section of the hydraulic tank
(15) Piston motor (brake cooling)
(16) Brake cooling screens
(17) Sight gauge for the steering section of the hydraulic tank
(18) Sight gauge for the steering section of the hydraulic tank Fill port (2) is for steering section (A) of hydraulic tank (1). Fill port (6) is for section (B) and section (C) of hydraulic tank (1). Section (C) supplies the oil for brake actuation and for the rear axle lubrication. Section (C) is an internal tank that is used to keep the brake actuation oil free of contaminants that return with the brake cooling oil. Steering section (A) for hydraulic tank (1) contains oil for the steering system and the piston pump that drives the fan drive motor. An air breather for hydraulic tank (1) is located on the vertical frame member on the right side of the truck.Hydraulic tank (1) has five sight gauges. All of the sight gauges are located on the front of hydraulic tank (1). Sight gauge (3) and sight gauge (14) are for the hoist and brake cooling section (B) of hydraulic tank (1). Sight gauge (17) and sight gauge (18) are for the steering and hydraulic fan section (A) of hydraulic tank (1). Sight gauge (7) is for section (C) of hydraulic tank (1).The oil level in the sight gauges will drop when the engine is operating and the accumulators are fully charged. Refer to Operation and Maintenance Manual, "Lubricant Viscosities and Refill Capacities" for lubrication viscosities and for refill capacities for the hydraulic tank.
Illustration 3 g01972081
(19) Suction port for the hoist
(20) Return port for the hoist
(21) Suction port for the steering and fan drive
(22) Return port for the fan, brake cooling, and steering
(23) Port for the fast fill full warm switch
(24) Port for the fast fill full cold switch
(25) Breather port for the steering tank
(26) Port for the level switch for the