DOOR AS 9X6828 - Caterpillar

Place the 421-4076 Film (17) to the bottom of the generator electrical box door per the dimensions shown in Illustration 33. Clean surface to remove dirt, dust, grease, and oil.Circuit Breaker Cover Knockout Removal
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(22) 128-2596 Seal
(D) 14 3 mm (0.56 0.12 inch)
(E) 19 3 mm (0.75 0.12 inch)
(F) 85 3 mm (3.35 0.12 inch)
(G) 156 3 mm (6.15 0.12 inch)
Remove the knockouts (A) in the circuit breaker cover plate (B) which is mounted to the underside of the generator electrical box cover.
Remove the knockout (C) in the circuit breaker cover plate if the auxiliary power panel is installed.
Install the 128-2596 Seal (22) using the dimensions provided, as shown in Illustration 34.Installation of the Generator
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Mount generator to the floor plate of the paver using the existing hardware removed in Section "Generator Removal". If the parts need to be replaced, use eight of the following parts: 8T-4200 Bolts and 8T-4224 Hard Washers.
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Install coupler from old generator on shaft of new generator (or replace with new coupler parts). If new parts are needed, use the following: 245-7722 Coupler, 245-7723 Coupler, and 245-7724 Coupling Element.
Assemble the other end of the ground cable 5Y-1423 Cable As to the floor with a 8T-4244 Nutand a 8T-4223 Hard Washer (not shown).
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Reinstall motor mount and hydraulic motor using existing hardware:Reference: Refer to KENR5069Note: Make sure the Lovejoy coupler is properly aligned.If hardware needs replaced, use eight of the following parts: 8T-4121 Hard Washers and 8T-4195 Bolts.Rerouting Hoses on the AP1055D
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On the AP1055D you may need to replace the 9U-2355 Hose As to 174-0707 Hose As due to generator moving 12 mm (0.5 inch) to rear of machine. See Illustration 38
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Also the 112-9440 Hose As may need to be adjusted to avoid contact with the motor mount. See Illustration 39.
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(A) Auxiliary Power
(B) ESH
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(A) Auxiliary Power
(B) ESH
Route harnesses using previous routing provisions. See Illustrations 40 and 41.Tuning the Generator Hydraulic Circuit on the AP1000D and AP1055D
Reference: Refer to Testing and Adjusting, KENR5066, "Pump Control Valve (Generator) - Test and Adjust" for the margin pressure test and adjust on AP-1000D pavers.Reference: Refer to Testing and Adjusting, KENR5046, "Pump Control Valve (Generator) - Test and Adjust" for the margin pressure test and adjust on AP-1055D pavers.
Warm hydraulic oil to 50° C (122° F).
Turn on generator, do not put any electric load on generator.
Set margin pressure to 17 bar (246 psi).
Have paver at high idle and adjust flow control to achieve a generator output frequency of 63 hz.
Turn on the screed heat and verify that the frequency stays within 57-63 hz.
Tuning may be needed to achieve desired output frequency.