Torque Requirements - Exmark Lazer Z Operator's Manual

Specifications
second under toe board kit for secondary accessory
weighting (scores 20 and higher).
*Models that have an under toe board mount weight
as standard, require 116-1238 front toe board top
mount kit instead of 116-1173.

Torque Requirements

Bolt Location
Blade Drive Sheave
Mounting Nut (E and
S-Series)
Blade Drive Sheave
Mounting Nut (X-Series)
Cutter Housing Spindle
Nut (X-Series)
Blade Mounting Bolt
(lubricate with anti-seize)
Anti-Scalp Roller Nyloc
Nut–Side Discharge
Models (See Figure 22)
Anti-Scalp Roller Nyloc
Nut–Rear Discharge
Models (See Figure 23)
Engine Mounting Bolts
Wheel Lug Nuts
Wheel Motor Mounting
Bolts
Wheel Hub Slotted Nut
Rollover Protection
System (Roll Bar) 1/2
inch Mounting Bolts
Clutch Retaining
Bolt (secured with
threadlocker)
Rear Discharge Side
Bumpers
Suspension Platform Side
pivot 1/2 inch Mounting
Nut
Rear Shock Lower
mounting 1/2 inch
Mounting Nut
Torque
130-160 ft-lb
(176-217 N-m)
90-110 ft-lb
(122-149 N-m)
160-185 ft-lb
(217-251 N-m)
50-60 ft-lb (68-81 N-m)
50–55 ft-lb (68-75 N-m)
30-35 ft-lb (41-47 N-m)
27-33 ft-lb (37-45 N-m)
85-105 ft-lb
(115-142 N-m)
67-83 ft-lb
(50-113 N-m)
211-260 ft-lb
(286-352 N-m)
100-110 ft-lb
(136-149 N-m)
55-60 ft-lb (75-81 N-m)
10-12 ft-lb (14-16 N-m)
70-80 ft-lb (95-108 N-m)
80-90 ft-lb (108-122 N-m)
Bolt Location
Suspension Platform Rear
Cross Shaft 5/16 inch
Retention Bolt
Suspension Platform
Rear Cross Shaft 5/16 in
Bearing Retaining nut
Cam Lock 1/2 inch Nut
26
Torque
15-19 ft-lb (20-26 N-m)
215-265 in-lb (24-30 N-m)
75-85 in-lb (8-10 N-m)