349F and 352F Excavators Machine Systems Control Manifold (Pilot Oil) - Assemble - Hydraulic Lockout, Swing Brake, Travel with Aluminium Valve Body Caterpillar


Control Manifold (Pilot Oil) - Assemble - Hydraulic Lockout, Swing Brake, Travel with Aluminium Valve Body
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1.1. Specifications
2.1. Assembly Procedure

Specifications



Illustration 1g01511485

Table 1
Specification for 215-5037 Control Manifold Gp 
Item  Qty  Part  Specification Description 
225-4818 Plug As  Torque to 5.0 ± 1.5 N·m (44.3 ± 13.3 lb in)
7I-2272 Bolt  Torque to 4.0 ± 0.4 N·m (35.4 ± 3.5 lb in)
114-0623 Nut  Torque to 7.4 ± 0.5 N·m (65.5 ± 4.4 lb in)
457-9878 Solenoid Valve Gp  Lubricate the bores lightly with the lubricant that is being sealed. 
9S-8005 O-Ring Plug  Torque to 50 ± 7 N·m (37 ± 5 lb ft)
9S-8004 O-Ring Plug  Torque to 25 ± 5 N·m (221 ± 44 lb in)
197-0199 Spring  Length under test force is 18.0 mm (0.71 inch).
Test force is 1.165 ± 0.060 N (0.2619 ± 0.0135 lb).
Free length after test is 19.6 mm (0.77 inch)
197-0273 Spring  Length under test force is 22.5 mm (0.89 inch).
Test force is 39.017 ± 1.950 N (8.7714 ± 0.4384 lb).
Free length after test is 36.0 mm (1.42 inch)

Assembly Procedure



    Illustration 2g01211576

  1. Install spring (10).


    Illustration 3g01211575


    Illustration 4g01211572

    ------ WARNING! ------

    Improper assembly of parts that are spring loaded can cause bodily injury.

    To prevent possible injury, follow the established assembly procedure and wear protective equipment.


  2. Install O-ring seals (9) onto plugs (4) and (5).

  3. Install spool (7) and spring (8).

  4. Install spool (6).

  5. Install plugs (4) and (5). Tighten plugs (4) and (5) to a torque of 50 ± 7 N·m (37 ± 5 lb ft).


    Illustration 5g01211571

  6. Install O-ring seals (3).


    Illustration 6g01211570

  7. Lubricate the O-ring seals on valve assembly (2) with lubricant that is being sealed. Install valve assembly (2) and bolts (1). Tighten bolts (1) to a torque of 4 ± 1 N·m (35 ± 9 lb in).

  8. Repeat Step 6 and Step 7 for the remaining valve assemblies.

End By:

  1. Install the control manifold (pilot oil).

Information System:

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