611
 07.6-1055-002
Always Specify Model, Data & Serial Number
LIFTING MECHANISM PARTS
Lift Chain - TT Mast
INDEX PART NUMBER PART NAME NUMBER REQUIRED
1. . . . .  *
(1)
. . . . . . . . . . . . . . . Mast Chain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  2
2. . . . .  *
(2)
. . . . . . . . . . . . . . . Carriage Chain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  2
(1)
 See Chart 1
(2)
 See Chart 2
When ordering chain, order the number of inches of 073991-067 for your particular truck. The appropriate 
minimum order quantity is listed in the charts. Cut chain to length requried for your truck. Repalce both 
chains at the same time.
* To select appropriate part number, use the data number 
to determine truck features. Refer to Introduction. 
Chart 1 – Mast Chain Index 1
Lift Height* Length Required
Links Part Number
Minimum Order Required (ft)
mm (in) mm (in) Each Per Truck
3911 (154) 1696 (66.75) 89 073991-067 6 12
4826 (190) 2000 (78.75) 105 073991-067 7 14
5283 (208) 2153 (84.75) 113 073991-067 8 16
5740 (226) 2305 (90.75) 121 073991-067 8 16
6197 (244) 2458 (96.75) 129 073991-067 9 18
Chart 2 – Carriage Chain Index 2
Lift Height* Length Required
Links Part Number
Minimum Order Required (ft)
mm (in) mm (in) Each Per Truck
3911 (154) 1162 (45.75) 61 073991-067 4 8
4826 (190) 1315 (51.75) 69 073991-067 5 10
5283 (208) 1391 (54.75) 73 073991-067 5 10
5740 (226) 1469 (57.75) 77 073991-067 5 10
6197 (244) 1543 (60.75) 81 073991-067 6 12
Crown 2007 PF15659-2