Cp3 Torque specs

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Nov 25, 2007 | 12:39 AM

03qclb5spd

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From: South Indy

Cp3 Torque specs

Need all the torque specs for reinstalling a Cp3. Doing it tomorrow late morning sometime. I had them in an e-mail but the file that was attached cut off some of them. Just wanna make sure I don't overtighten anything, and do everything correctly. I think I read somewhere about torquing a little at first, then to the recommended #.....
Thanks in advance!

Nov 25, 2007 | 07:48 AM

03qclb5spd

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From: South Indy

bump.......

Nov 25, 2007 | 09:48 AM

FMB

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From: Old Norte Mexico

Quote:

Originally Posted by 03qclb5spd

bump.......

(1) Inspect pump mounting surfaces at pump and mounting flange for nicks, cuts or damage. Inspect o-ring surfaces for nicks, cuts or damage.
(2) Clean injection pump mounting flange at gear housing. Also clean front of injection pump.
(3) Install new rubber o-ring into machined groove (Fig. 14) at pump mounting area.

(4) Apply clean engine oil to injection pump o-ring only. The machined tapers on both injection pump shaft and injection pump gear must be absolutely dry, clean and free of any dirt or oil film. This will ensure proper gear-to-shaft tightening.

(5) Clean pump gear and pump shaft at machined tapers with an evaporative type cleaner such as brake cleaner.

(6) Position injection pump to mounting flange on gear cover while aligning injection pump shaft through back of injection pump gear.

(7) After pump is positioned flat to mounting flange, install 3 pump mounting nuts and tighten finger tight only. Do not attempt a final tightening at this time. Do not attempt to tighten (pull) pump to gear cover using mounting nuts. Damage to pump or gear cover may occur. The pump must be positioned flat to its mounting flange before attempting to tighten 3 mounting nuts.

(8) To prevent damage or cracking of components, install and tighten nuts in the following sequence:

(a) Install injection pump shaft washer and nut to pump shaft. Tighten nut finger tight only.

(b) Do preliminary (light) tightening of injection pump shaft nut.
(c) Tighten 3 injection pump mounting nuts to 8 N·m (70.8 in. lbs.).
(d) Do a final tightening of pump shaft nut to 105 N·m (77 ft. lbs.).
(9) Install drive gear access cover (plate) using a 1/2 inch drive ratchet. Plate is threaded to timing gear cover.
(10) Install Engine Control Module (ECM) to left side of engine.
(11) Install fuel line (injection pump-to-overflow valve). Tighten bolts to 24 N·m (17 ft. lbs.) torque.
(12) Install fuel line (injection pump-to-fuel rail). Tighten to 24 N·m (17 ft. lbs.) torque.
(13) Install fuel line (injection pump-to-fuel filter housing). Tighten to 24 N·m (17 ft. lbs.) torque.
(14) Connect Fuel Control Actuator (FCA) electrical connector to rear of injection pump.
(15) Install intake manifold air intake tube (above injection pump). Tighten clamps.
(16) Install accessory drive belt.
(17) Install cooling fan shroud.
(18) Install cooling fan assembly.
(19) Connect both negative battery cables to both batteries.

(20) Check system for fuel or engine oil leaks.

I hope this helps.