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BASE RACK Beneath Installation. 

Step 1. 

Insert M6 Coach bolts into  Mount  bracket.  Insert Mount bracket into BASE 
RACK channel (Figure 5) and twist bracket into position (Figure 6).  Complete 
for opposite bracket. 

Step 2. 

Install  Lightbar  on  Mount  brackets.    Use  M8  Security  bolts  and  M8  Double 
washer  to  secure  Lightbar  onto  Mount  brackets.    Keep  bolts  finger  tight  for 
adjustment later.  (Figure 7). 

Step 3. 

Ensure  the  Lightbar  is  central  on  the  BASE  RACK  and  install  the  Clamp 
brackets  onto  the  Mount  brackets.    Use  M6  Washer  and  M6  Nyloc  nut  to 
secure  the  Clamp  bracket  in  place  (Figure  8).    Tighten  nuts  as  per  torque 
specified in Table1. 

Step 4. 

For vertical adjustment, measure the light output height and compare with the 
Lightbar  height  on  the  vehicle.    The  two  measurements  should  be  similar 
depending on the user preference.  Once satisfied with the adjustment, use 
the security tool provided and tighten all four M8 Security bolts. 

Pedestal Mount Installation. 

Step 1. 

Install  Lightbar  on  Mount  brackets.    Use  M8  Security  bolts  and  M8  Double 
washer  to  secure  Lightbar  onto  Mount  brackets.    Keep  bolts  finger  tight  for 
later adjustment.  (Figure 9). 

Step 2. 

Position Lightbar with brackets onto mounting surface.  Mark all four mounting 
holes.    Remove  Lightbar  and  drill  four  mounting  holes  using  6.5mm  drill  bit 
(not supplied).  Use rust prevention on drilled holes. 

Step 3. 

Place  Lightbar  over  mounting  holes  again  and  insert  M6  Security  bolts,  M6 
Washers  and  M6  Nyloc  nuts.    Tighten  all  nuts  as  per  torque  specified  in 
Table1.  (Figure 10). 

Step 4. 

For vertical adjustment, measure the light output height and compare with the 
Lightbar  height  on  the  vehicle.    The  two  measurements  should  be  similar 
depending on the user preference.  Once satisfied with the adjustment, use 
the security tool provided and tighten all four M8 Security bolts.

 

FIGURE 5. 

FIGURE 6. 

FIGURE 7. 

FIGURE 8. 

FIGURE 9. 

FIGURE 10. 

Summary of Contents for 1780500

Page 1: ...urity bolt 4 Extended bracket opposite 1 M8 Double washer 2 Clamp bracket 2 M6 Security tool 1 M6 Coach bolt 4 M8 Security tool 1 CARE AND MAINTENANCE There are no user serviceable components inside the Lightbar DO NOT disassemble Clean with warm soapy water and sponge or soft brush DO NOT use solvents scourers or hard bristle brushes DO NOT use harsh wash chemicals these will remove the protectiv...

Page 2: ...rity bolts and M8 Double washer to secure Lightbar onto Extended brackets Keep bolts finger tight for adjustment later Figure 3 Step 3 Ensure the Lightbar is central on the BASE RACK and install the Clamp brackets onto the Extended brackets Use M6 Washer and M6 Nyloc nut to secure the Clamp bracket in place Figure 4 Tighten all nuts as per torque specified in Table1 Step 4 For vertical adjustment ...

Page 3: ... with the adjustment use the security tool provided and tighten all four M8 Security bolts Pedestal Mount Installation Step 1 Install Lightbar on Mount brackets Use M8 Security bolts and M8 Double washer to secure Lightbar onto Mount brackets Keep bolts finger tight for later adjustment Figure 9 Step 2 Position Lightbar with brackets onto mounting surface Mark all four mounting holes Remove Lightb...

Page 4: ...of non genuine ARB components in or with the ARB Product d Use of the ARB Product outside of the requirements of the Product Information 4 The procedure for the customer to claim the warranty is a Return the ARB Product to the nearest ARB Outlet or contact ARB to arrange a time to bring a vehicle fitted with the ARB Product to an ARB Outlet for inspection Contact details are in paragraph 7 below i...

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