LINER-CYLINDER 1979348 - Caterpillar

Remove and retain nine bolts (8), and nine hard washers (9) from the hoist cylinder.
Remove any paint, debris, rust, or grease from the mounting surface of the hoist cylinder.
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Remove and discard two pugs from the hoist cylinder.
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(2) 297-7969 Dust Cap
(3) 297-7968 Fitting
(4) 319-6248 Union AsNote: Place the loop for the chain that is already attached to cap (2) between cap (2) and union (4).
Assemble two caps (2), two fittings (3), and two unions (4) onto the left-hand cylinder only.
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(A) 422-5473 Lifting Eye Assembly
Use a suitable chain and Tooling (A) in order to secure the rod end of the cylinder while being lifted.
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(1) 289-8616 Hoist Cylinder Gp
(8) 6V-3532 Bolt
(9) 8T-3282 Hard Washer
Attach a suitable lifting device in order to lift hoist cylinder (1). The weight of the hoist cylinder (1) is approximately 1425 kg (3150 lb).
Mount hoist cylinder (1) onto the trunnion on the truck chassis.
Install nine bolts (8) and nine hard washers (9). Torque nine bolts (8) to 460 60 N m (340 45 lb ft).
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(5) 8T-4183 Bolt
(6) 8T-4223 Hard Washer
(7) 155-3718 Cover
Install cover (7), three bolts (5), and three hard washers (6).
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Use a suitable device in order to secure the hoist cylinder while the truck is being assembled.
Repeat Step 1 through Step 12 for the right-hand cylinder.Hoist Oil Lines Group Connect
Do not allow any dirt or foreign material to get into the hydraulic system during assembly, connection of lines, when components are filled with fluid, or during any maintenance operation.
Remove and discard the shipping covers from the hoist cylinder.
Remove and discard the shipping covers from the hydraulic lines group.Note: Retain the bolts, seals, and flanges from the hydraulic lines group for installation purposes.
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(10) 293-5475 Hose As Left Hand Side
(10) 220-1029 Hose As Right Hand Side
(11) 214-5967 Hose As Left Hand Side
(11) 293-5474 Hose As Right Hand Side
(12) 8T-4140 Bolt
(13) 9X-8257 Washer
(14) 5P-8077 Half Flange
(15) 235-2476 Rectangular Seal
(16) 8T-4141 Bolt
(17) 8T-4123 Washer
(18) 6V-0402 Half Flange
(19) 235-2480 Rectangular Seal
Connect hose assembly (10), four bolts (12), four hard washers (13), two half flanges (14), and rectangular seal (15).
Connect hose assembly (11), four bolts (16), four hard washers (17), two half flanges (18), and rectangular seal (19).
Repeat Step 1 through Step 4 for the right-hand cylinder.