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HYDRAULIC AR 3967865 - Caterpillar



3967865 HYDRAULIC AR Caterpillar parts 903C HYDRAULIC
Rating:
71
Alternative (cross code) number:
CA3967865
396-7865
3967865
Caterpillar 3967865 HYDRAULIC AR

Buy HYDRAULIC AR 3967865 Caterpillar genuine, new aftermarket tractor parts with delivery
COMPACT WHEEL LOADER,

Compatible equipment models: 3967865:

COMPACT WHEEL LOADER  903C   Caterpillar
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Repeat Steps 1 through 9 and Step 12 of ""Window Plate Installation for RH Rear Upper Strut Mount Weld Joint Repair"" in order to install LH rear window plate.Window Plate Installation for RH Front Upper Strut Mount Weld Joint Repair
Table 14
Weld Tolerances    
Item     Description    
W5    
6 mm (0.24 inch) Bevel Groove weld    
W6    
6 mm (0.24 inch) Fillet weld    
Fabricate two steel (ASTM A36) backing strips. One backing strip that is 25 mm (0.98 inch) wide, 320 mm (12.60 inch) long, and 6 mm (0.24 inch) thick. The other backing strip that is 25 mm (0.98 inch) wide, 290 mm (11.42 inch) long, and 6 mm (0.24 inch) thick.
Illustration 37 g02719745
View of locations for tack welding backing stirps
Grind the backing strips to fit.
For front area of upper strut mount insert and tack weld two backing strips into position along the cuts that were performed in Step 2 of the ""Plate Removal for RH Front Upper Strut Mount Weld Joint Repair"" Section.
Illustration 38 g02709967
RH front window plate dimensions (HH) 45 degree angle (JJ) 6 mm (0.24 inch) (KK) 347 mm (13.66inch) (LL) 304 mm (11.97inch) (MM) 267 mm (10.51 inch)
Fabricate new front window plate using the dimensions in Illustration 38.Note: The material used in order to fabricate the window plate should have a 290 MPa (42061 psi) to 450 MPa (65267 psi) minimum yield strength.
Illustration 39 g02719806
View of weld joints with 45 degree bevel two places (NN) New window plate (PP) Existing plate (RR) Backing strip (SS) 3 mm (0.12 inch) (W5) 6 mm (0.24 inch) Bevel groove weld
Grind to fit new plate (NN) in order to achieve approximate weld joints on both ends of new plate (NN) as shown in Illustration 39.
Tack weld new plate (NN) into place.
Weld new plate (NN) alternating weld passes between each weld joint.
Illustration 40 g02710036
(PP) Existing plate (W6) 6 mm (0.24 inch) Fillet weld
After new plate (NN) is welded into position, weld a 6 mm (0.24 inch) fillet weld (W6) on corners as shown in Illustration 40.
Illustration 41 g02723252
(NN) New plate
Blend sand corners and tie-ins on new plate (NN) as shown in Illustration 41
Remove all weld splatter and inspect all welds ensuring conformance to acceptance criteria.Window Plate Installation for LH Front Upper Strut Mount Weld Joint Repair
Illustration 42 g02709983
LH front window plate dimensions (HH) 45 degree angle (JJ) 6 mm (0.24 inch) (KK) 347 mm (13.66inch) (LL) 304 mm (11.97inch) (MM) 267 mm (10.51 inch)
Repeat Steps 1 through 10 of ""Window Plate Installation for RH Front Upper Strut Mount Weld Joint Repair"" in order to install LH front window plate.Installation of Machine Components
Illustration 43 g02713436
(A) RH Platform group (B) RH Handrail assembly (C) Steering hydraulic tank (D) Cab (E)
Install cab (D) removed in Step 9 of the ""Removal"" Section. Refer to Disassembly and Assembly, RENR8311, "Cab - Install".
Attach a suitable lifting device to RH platform group (A) that was removed in Step 8 of the ""Removal"" Section. The weight of RH platform group (A) is 155 kg (342 lb).
Install RH platform group

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