Lenovo T420i manual Cru Id

Table 9. Parts list—Overall (continued)

No.	FRU (Overall)		FRU no.	CRU ID
15	Slice battery		42T4739	*
	•	4177-CTO
	•	4178-CTO
	•	4179-CTO
	•	4180-CTO
	•	4236-CTO
	•	4237-CTO
	•	4238-CTO
16	DIMM slot door		04W1636	**
17	Integrated Mobile Broadband (Gobi 3000 3G with GPS)		60Y3257	**
	•	4177-CTO
	•	4178-CTO, APx
	•	4179-CTO
	•	4180-CTO, PFx
	•	4236-CTO
	•	4237-CTO
	•	4238-CTO
17	Integrated Mobile Broadband (Gobi 3000 3G with GPS for Malaysia)		60Y3283	**
	•	4177-CTO
	•	4178-CTO
	•	4179-CTO
	•	4180-CTO
	•	4236-CTO
	•	4237-CTO
	•	4238-CTO
17	Integrated Mobile Broadband (Ericsson F5521gw)		60Y3279	**
	•	4177-CTO, Q7x, QFx
	• 4178-CTO, 54x, 55x, 5Ax, 5Cx, 5Ex, 5Gx, 5Tx, 6Px, 6Yx, 82x, 94x, 99x, AMx,
		ANx, B6x, B8x, BHx, BJx, BMx, BNx, BRx, C2x, C6x, CHx, CSx
	•	4179-CTO
	• 4180-CTO, K9x, KAx, KBx, KCx, KFx, KJx, KMx, KNx, KSx, KUx, KVx, KYx,
		KZx, L2x, L4x, L8x, LBx, LHx, LJx, LKx, M5x, MDx, MFx, PBx, PTx
	• 4236-CTO, N2x, N4x, NAx, NBx, NFx, NGx, NMx, NNx, P2x, P3x, PFx, PGx,
		PQx
	•	4237-CTO
	•	4238-CTO
17	Integrated Mobile Broadband (Ericsson F5521gw for Malaysia)		60Y3267	**
	•	4177-CTO
	•	4178-CTO
	•	4179-CTO
	•	4180-CTO
	•	4236-CTO
	•	4237-CTO
	•	4238-CTO
17	Integrated China Telecom Mobile Broadband TD-SCDMA (Leadcore LC5740)		60Y3261	**
	•	4177-CTO
	•	4178-CTO
	•	4179-CTO
	•	4180-CTO
	•	4236-CTO
	•	4237-CTO
	•	4238-CTO

Chapter 10. Parts list 139