330, 330L AND 330LN EXCAVATORS HYDRAULIC SYSTEM Caterpillar


Gear And Bearing Group

Usage:

When installing the swing bearing, stamp mark "S" (2) on inner race must be positioned, as shown, relative to car body and stopper (1) on outer race.

(3) Apply 2P-2506 Lubricant to the surfaces of parts which contact with dowels.

(4) Apply 9S-3263 Thread Lock on threads of eight bolts. Torque for bolts ... 37 ± 4 N·m (27 ± 3 lb ft)

(5) Torque for bolts ... 5 ± 1 N·m (4 ± 1 lb ft)

(6) Apply 2P-2506 Lubricant on threads of thirty-six bolts. Torque for bolts ... 900 ± 100 N·m (660 ± 75 lb ft)

(7) Apply 2P-2506 Lubricant on threads of forty bolts. Torque for bolts ... 900 ± 100 N·m (660 ± 75 lb ft)

(8) Apply 9S-3263 Thread Lock on threads of four bolts. Torque for bolts ... 37 ± 4 N·m (27 ± 3 lb ft)

(9) Remove access cover after the swing bearing has been installed. Add about 26 kg (57 lbs) of Multipurpose Molybdenum Grease (MPGM).

(10) Torque for plug ... 60 ± 6 N·m (44 ± 4 lb ft)

Apply 1U-8846 Gasket Maker on surfaces indicated by E.

Caterpillar Information System:

330, 330L AND 330LN EXCAVATORS HYDRAULIC SYSTEM Swing Drive
330, 330L AND 330LN EXCAVATORS HYDRAULIC SYSTEM Final Drive
330, 330L AND 330LN EXCAVATORS HYDRAULIC SYSTEM Cycle Times (New Machine)
330, 330L AND 330LN EXCAVATORS HYDRAULIC SYSTEM Hydraulic Tank
330, 330L AND 330LN EXCAVATORS HYDRAULIC SYSTEM Speed Control Valve
330, 330L AND 330LN EXCAVATORS HYDRAULIC SYSTEM Shock Reducing Valve
330, 330L AND 330LN EXCAVATORS HYDRAULIC SYSTEM Pilot Filter
330, 330L AND 330LN EXCAVATORS HYDRAULIC SYSTEM Return Filter
330, 330L AND 330LN EXCAVATORS HYDRAULIC SYSTEM Stick Drift Reduction Valve
330, 330L AND 330LN EXCAVATORS HYDRAULIC SYSTEM Boom Drift Reduction Valve
330, 330L AND 330LN EXCAVATORS HYDRAULIC SYSTEM Slow Return Check Valve
330, 330L AND 330LN EXCAVATORS HYDRAULIC SYSTEM Pilot Control Valve Travel
330, 330L AND 330LN EXCAVATORS HYDRAULIC SYSTEM Front Idler
330, 330L AND 330LN EXCAVATORS HYDRAULIC SYSTEM Recoil Spring
330, 330L AND 330LN EXCAVATORS HYDRAULIC SYSTEM Track Roller
330, 330L AND 330LN EXCAVATORS HYDRAULIC SYSTEM Carrier Roller
330, 330L AND 330LN EXCAVATORS HYDRAULIC SYSTEM Roller Mounting
MAIN HYDRAULIC PUMP & PILOT PUMP SUPPLEMENT FOR 320 & 320 L Main Hydraulic Pump
MAIN HYDRAULIC PUMP & PILOT PUMP SUPPLEMENT FOR 320 & 320 L Pilot Pump
330, 330 L AND 330 LN EXCAVATORS HYDRAULIC SYSTEM Systems Operation
330, 330L AND 330 LN EXCAVATORS HYDRAULIC AND ELECTRONIC SYS Testing And Adjusting Electronic System
330, 330L AND 330 LN EXCAVATORS HYDRAULIC AND ELECTRONIC SYS Checking Procedures
330, 330L AND 330 LN EXCAVATORS HYDRAULIC AND ELECTRONIC SYS Testing And Adjusting Hydraulic System
330 Excavator Hydraulic System 330 Excavator Hydraulic System
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