TM 9-2320-361-34 I 3-2. ENGINE FRONT AND REAR MOUNTING BRACKETS REPLACEMENT (Contd) WARNING ● All personnel must stand clear during lifting operations. A swinging or shifting load may cause injury to personnel. . Do not detach lifting device from engine until all engine weight is equally distributed and engine is stable. An improperly supported engine may cause injury to personnel. ● Lifting device must have a weight capacity greater than the weight of the engine and transmission to prevent damage to equipment and injury to personnel. CAUTION Closely observe all engine and transmission attachments during removal to prevent damage to equipment. NOTE Assistant will help with lifting operations. a. Front Mounting Bracket Removal 1. Attach lifting device to front engine lifting bracket (10). Raise lifting device enough to remove slack. 2. Remove three lockscrews (7) and washers (8) from front bracket (5) and mounting plate (9). Discard lockscrews (7). 3. Remove lockscrew (4), washer (2), lockscrew (3), washer (2), and front bracket (5) from engine block (6). Discard lockscrews (3) and (4). I b. Front Mounting Bracket Installation I 1. Install front bracket (5) on engine block (6) with washer (2), new lockscrew (3), washer (2), and new lockscrew (4). Tighten lockscrews (4) and (3) 200-250 lb-ft (271-339 N.m). 2. Install front bracket (5) on mounting plate (9) with three washers (8) and new lockscrews (7). Tighten three lockscrews (7) 25-27 lb-ft (34-37 N.m). 3. Lower lifting device and remove from front engine lifting bracket (10). c. Rear Mounting Bracket Removal 1. Attach lifting device to rear engine lifting bracket (1). Raise lifting device enough to remove slack. 2. Remove rear engine mount pad (TM 9-2320-361-20). 3. Remove four locknuts (12) and rear bracket (13) from flywheel housing studs (11). Discard lock- nuts (12). I d. Rear Mounting Bracket Installation I 1. Install rear bracket (13) on flywheel housing studs (11) with four new locknuts (12). Tighten locknuts (17) 45-55 lb-ft (61-75 N.m). 2. Install rear engine mount pad (TM 9-2320-361-20). 3. Lower lifting device and remove lifting device from rear engine lifting bracket (l). 3-2