Yale 524150797

Torque Specifications
CASTER ASSEMBLY
Caster Mounting Capscrews (4 each)
57 N•m (42 lbf ft)
Caster Axle Capscrews (2 each)
35 N•m (25 lbf ft)
Caster Pivot Bolt (1 each)
85 N•m (63 lbf ft)
CASTER ASSEMBLY (DYNAMIC)
Caster Mounting Capscrews (4 each)
38 N•m (28 lbf ft)
Caster Axle Capscrew (1 each)
220 N•m (162 lbf ft)
Caster Support to Frame (2 each)
38 N•m (28 lbf ft)
Caster Shock Absorber Assembly Mounting Cap-
screws (2 each)
88 N•m (65 lbf ft)
MASTER DRIVE UNIT
Motor Mounting Capscrews (4)
17 N•m (13 lbf ft)
Transmission to Frame Mounting Bolts (4)
225 N•m (165 lbf ft)
Drive Tire Wheel Lug Nuts (5)
120 N•m (88 lbf ft)
Steering Bearing to MDU Casting (8)
23 N•m (17 lbf ft)
Drive Unit to Steering Bearing (8)
23 N•m (17 lbf ft)
STEERING
Steer Bracket to MDU (4)
19.2 N•m (15 lbf ft)
Steer Handle to Tiller Bracket (2)
27 N•m (20 lbf ft)
Butterfly Throttle Control to Handle (2)
1 N•m (9 lbf in)
Return Spring Mounting Stud (1)
35 N•m (26 lbf ft)
Return Spring to Support Bracket (1)
35 N•m (26 lbf ft)
Control Arm Pivot Pin to Support Bracket (1)
35 N•m (26 lbf ft)
ELECTRICAL
Battery Post Nut
8.5 ± 1.5 N•m (6.0 ± 1.0 lbf ft)
Brake Assembly to Traction Motor Capscrews (3)
10 N•m (89 lbf in)
Traction Motor Power Wire Nuts (3)
8 N•m (71 lbf in)
Contactor to Control Panel (2)
4 N•m (35 lbf in)
Contactor Wire Nuts (2)
8 N•m (71 lbf in)
Controller to Control Panel Nuts (4)
14 N•m (124 lbf in)
Power Wires to Controller Capscrews (5)
14 N•m (124 lbf in)
Horn to Control Panel (2)
35 N•m (26 lbf ft)
Control Panel to Frame (5)
35 N•m (26 lbf ft)
Emergency Stop and Ignition Bracket to Frame
(4)
25 N•m ( lbf ft)
Battery Retainer Capscrew (1)
35 N•m (26 lbf ft)
LIFT MECHANISM
Hydraulic Power Unit Mounting Capscrews (2)
35 N•m (26 lbf ft)
Drive Frame Pivot Shaft to Master Drive Unit As-
sembly (2)
35 N•m (26 lbf ft)
8000 YRM 1511 Torque Specifications
3